California Early Soil Maps Bibliography

BIBLIOGRAPHY

1. Soil map, California: Fresno sheet / T.H. Means and J.G. Holmes, 1900. Scale 63,360. In Soil survey around Fresno, Cal, 1900. A26.5/a:F892 & A26.5:900/21. (Fresno)

2. Soil map, California: Santa Ana sheet / J.G. Holmes and M.H. Lapham, 1900. Scale 62,500. In Soil survey around Santa Ana, California, 1900. A26.5/a:Sa5taa & A26.5:900/23. (Orange)

3. Soil map, California: Hanford sheet / M.H. Lapham and W.H. Heileman, 1901. Scale 63,360. In Soil survey of Hanford area, California, 1901. A26.5/a:H193 & A26.5:901/22. (Fresno, Kings)

4. Soil map, California: Soledad sheet / M.H. Lapham and W.H. Heileman, 1901. Scale 63,360. In Soil survey of lower Salinas Valley, California, 1901. A26.5/a:L953/1 & A26.5:901/24. (Monterey)

5. Soil map, California: Salinas sheet / M.H. Lapham and W.H. Heileman, 1901. Scale 63,360. In Soil survey of lower Salinas Valley, California, 1901. A26.5/a:L953/1 & A26.5:901/25. (Monterey)

6. Soil map, California: Ventura sheet / J.G. Holmes and L. Mesmer, 1901. Scale 63,360. In Soil survey of the Ventura area, California, 1901. A26.5/a:V56 & A26.5:901/26. (Ventura)

7. Soil map, California: San Gabriel sheet / J.G. Holmes and L. Mesmer, 1901. Scale 62,500. In Soil survey of the San Gabriel area, California, 1901. A26.5/a:Sa5ga & A26.5:901/28. (Los Angeles)

8. Soil map, California: Imperial sheet / J.G. Holmes, 1901. Scale 63,360. In Soil survey around Imperial, California, 1901. A26.5/a:Im7/2 & A26.5:901/29. (Imperial)

9. Soil map, California: San Jose sheet / M.H. Lapham, 1903. Scale 62,500. In Soil survey of the San Jose area, California, 1904. A26.5/a:Sa5jos & A26.5:903/72. (Alameda, San Mateo, Santa Clara, Santa Cruz)

10. Soil map, California: Imperial sheet (second survey) / J.G. Holmes, 1903. Scale 126,720. In Soil survey of Imperial area, California, extending survey of 1901, 1904. A26.5/a:Im7 & A26.5:903/73. (Imperial)

11. Soil map, California: Indio sheet / J.G. Holmes, 1903. Scale 63,360. In Soil survey of the Indio area, California, 1904. A26.5/a:In2/1 & A26.5:903/75. (Riverside)

12. Soil map, California: Los Angeles sheet / L. Mesmer, 1903. Scale 62,500. In Soil survey of the Los Angeles area, California, 1904. A26.5/a:L896 & A26.5:903/77. (Los Angeles, Orange)

13. Soil map, Arizona-California: Yuma sheet / J.G. Holmes, C.A. Jensen, H.W. Marean, N.P. Neill, A.S. Root, W.E. McLendon, J.L. Burgess, A.T. Strahorn and A.T. Sweet, 1904. Scale 63,360. In Soil survey of the Yuma area, Arizona-California, 1905. A26.5/a:Y91/1 & A26.5:904/47. (Imperial)

14. Soil map, California: Sacramento sheet / M.H. Lapham, A.S. Root and W.W. Mackie, 1904. Scale 63,360. In Soil survey of the Sacramento area, California, 1905. A26.5/a:Sa14/2 & A26.5:904/49. (El Dorado, Placer, Sacaramento, Sutter)

15. Soil map, California: Bakersfield sheet / M.H. Lapham, C.A. Jensen, A.T. Strahorn and W.W. Mackie, 1904. Scale 63,360. In Soil survey of the Bakersfield area, California, 1905. A26.5/a:B178 & A26.5:904/50. (Kern)

16. Soil map, California: San Bernardino sheet / J.G. Holmes, N.P. Neill, W.E. McLendon, A.T. Sweet, A.S. Root and H.W. Marean, 1904. Scale 63,360. In Soil survey of the San Bernardino Valley, California, 1905. A26.5/a:Sa5be & A26.5:904/53. (Los Angeles, Riverside, San Bernardino)

17. Soil map, California: Stockton sheet / M.H. Lapham and W.W. Mackie, 1905. Scale 63,360. In Soil survey of the Stockton area, California, 1906. A26.5/a:St62 & A26.5:905/45. (San Joaquin)

18. Soil map, California: Colusa sheet / M.H. Lapham, A.T. Sweet, A.T. Strahorn and L.C. Holmes, 1907. Scale 63,360. In Soil survey of the Colusa area, California, 1909. A26.5/a:C723/2 & A26.5:907/32. (Colusa, Glenn, Tehama)

19. Soil map, California: Redding sheet / M.H. Lapham and L.C. Holmes, 1907. Scale 63,360. In Soil survey of the Redding area, California, 1908. A26.5:907/34. (Shasta)

20. Soil map, California: Modesto-Turlock sheet / A.T. Sweet, J.F. Warner and L.C. Holmes, 1908. Scale 63,360. In Soil survey of the Modesto-Turlock area, California, with a brief report on a reconnaissance soil survey of the region east of the area, 1909. A26.5/a:M72 & A26.5:908/34. (Merced, San Joaquin, Stanislaus)

21. Soil map, California: Portersville area / A.T. Strahorn, C.W. Mann and L.C. Holmes, 1908. Scale 63,360. In Soil survey of the Portersville area, California, 1909. A26.5/a:P835 & A26.5:908/35. (Tulare)

22. Soil map, California: Pajaro sheet / W.W. Mackie, 1908. Scale 63,360. In Soil survey of Pajaro Valley, California, 1910. A26.5/a:P167 & A26.5:908/36. (Monterey, Santa Cruz)

23. Soil map, Oregon: Klamath Reclamation Project / A.T. Sweet and I.G. McBeth, 1908. Scale 63,360. In Soil survey of the Klamath Reclamation Project, Oregon, 1910. A26.5/a:K662 & A26.5:908/37. (Siskiyou)

24. Soil map, California: Woodland sheet / J.F. Warner, H.L. Westover and J.E. Ferguson, 1909. Scale 62,500. In Soil survey of the Woodland area, California, 1911. A26.5/a:W858 & A26.5:909/51. (Colusa, Sacramento, Solano, Sutter, Yolo)

25. Soil map, California: Marysville sheet / A.T. Strahorn, W.W. Mackie, L.C. Holmes, H.L. Westover and C. Van Duyne, 1909. Scale 62,500. In Soil survey of Marysville area, 1911. A26.5/a:M369 & A26.5:909/53. (Colusa, Sacaramento, Sutter, Yuba)

26. Soil map, California: Red Bluff sheet / L.C. Holmes and E.C. Eckmann, 1910. Scale 62,500. In Soil survey of Red Bluff area, California, 1912. A26.5/a:R245 & A26.5:910/41. (Butte, Tehama)

27. Soil map, California: Livermore sheet / H.L. Westover and C. Van Duyne, 1910. Scale 62,500. In Soil survey of Livermore area, California, 1911. A26.5/a:L75 & A26.5:910/42. (Alameda, Contra Costa)

28. Soil map, California: Madera sheet / A.T. Strahorn, H.L. Westover, L.C. Holmes, E.C. Eckmann, J.W. Nelson and C. Van Duyne, 1910. Scale 63,360. In Soil survey of the Madera area, California, 1911. A26.5/a:M264 & A26.5:910/43. (Madera)

29. Soil map, California: Fresno sheet / A.T. Strahorn, J.W. Nelson, L.C. Holmes and E.C. Eckmann, 1912. Scale 63,360. In Soil survey of the Fresno area, California, 1914. A26.5/a:F892 & A26.5:912/52. (Fresno, Cache)

30. Soil map, California: reconnaissance survey, Sacramento Valley sheet / L.C. Holmes, E.B. Watson, G.L. Harrington, J.W. Nelson, J.E. Guernsey and C.J. Zinn, 1913. Scale 250,000. In Reconnaissance soil survey of Sacramento Valley, California, 1915. A26.5/a:Sa14/2 & A26.5:913/54. (Butte, Colusa, Glenn, Placer, Sacramento, San Joaquin, Solano, Sutter, Tehama, Yolo, Yuba)

31. Soil map, California: Ukiah area / E.B. Watson and R.L. Pendleton, 1914. Scale 63,360. In Soil survey of Ukiah area, California, 1916. A26.5/a:U5 & A26.5:914/63. (Mendocino)

32. Soil map, California: reconnaissance survey, San Francisco Bay sheet / L.C. Holmes and J.W. Nelson, 1914. Scale 125,000. In Reconnaissance soil survey of San Francisco Bay region, California, 1917. A26.5/a:Sa5fr & A26.5:914/64. (Alameda, Contra Costa, Marin, Napa, San Francisco, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Solano, Sonoma)

33. Soil map, California: Merced sheet / E.B. Watson, E.C. Eckmann, L.C. Holmes, J.W. Nelson, J.E. Guernsey and C.J. Zinn, 1914. Scale 63,360. In Soil survey of Merced area, California, 1916. A26.5/a:M534/1 & A26.5:914/65. (Merced)

34. Soil map, California: Healdsburg sheet / E.B. Watson, W.C. Dean, C.J. Zinn and R.L. Pendleton, 1915. Scale 63,360. In Soil survey of Healdsburg area, California, 1917. A26.5/a:H347 & A26.5:915/59. (Sonoma)

35. Soil map: Honey Lake area, California / J.E. Guernsey, J. Koeber, C.J. Zinn and E.C. Eckmann, 1915. Scale 63,360. In Soil survey of Honey Lake area, California, 1917. A26.5/a:H757 & A26.5:915/60. (Lassen)

36. Soil map, California: Pasadena sheet / E.C. Eckmann and C.J. Zinn, 1915. Scale 62,500. In Soil survey of Pasadena area, California, 1917. A26.5/a:P26 & A26.5:915/61. (Los Angeles, San Bernardino)

37. Soil map, California: Riverside area / J.W. Nelson, R.L. Pendleton, J.E. Dunn, A.T. Strahorn and E.B. Watson , 1915. Scale 62,500. In Soil survey of Riverside area, California, 1917. A26.5/a:R524 & A26.5:915/62. (Riverside, San Bernardino)

38. Soil map: San Fernando Valley area, California / L.C. Holmes, E.C. Eckmann, G.L. Harrington, J.E. Guernsey and C.J. Zinn, 1915. Scale 62,500. In Soil survey of San Fernando Valley area, California, 1917. A26.5/a:S194 & A26.5:915/63. (Los Angeles)

39. Soil map, California: San Diego area, California, reconnoissance sheet / L.C. Holmes and R.L. Pendleton, 1915. Scale 125,000. In Reconnaissance soil survey of San Diego Region, California, 1918. A26.5/a:Sa5di & A26.5:915/64. (Orange, Riverside, San Diego)

40. Soil map: San Joaquin Valley, California / J.W. Nelson, J.E. Guernsey, L.C. Holmes and E.C. Eckmann, 1915. Scale 125,000. In Reconnoissance soil survey of the lower San Joaquin Valley, California, 1918. A26.5/a:Sa5joa/1 & A26.5:915/65. (Alameda, Contra Costa, Fresno, Madera, Merced, San Joaquin, Stanislaus)

41. Soil map, California: Anaheim sheet / E.C. Eckmann, A.T. Strahorn, L.C. Holmes and J.E. Guernsey, 1916. Scale 62,500. In Soil survey of Anaheim area, California, 1919. A26.5/a:An13 & A26.5:916/58. (Orange)

42. Soil map, California: Los Angeles sheet / J.W. Nelson, C.J. Zinn, A.T. Strahorn, E.B. Watson and J.E. Dunn, 1916. Scale 62,500. In Soil survey of Los Angeles area, California, 1919. A26.5/a:L896/2 & A26.5:916/59. (Los Angeles)

43. Soil map: reconnoissance survey, middle San Joaquin Valley, California / L.C. Holmes, E.C. Eckmann, J.W. Nelson and J.E. Guernsey, 1916. Scale 125,000. In Reconnoissance soil survey of the middle San Joaquin Valley, California, 1919. A26.5/a:Sa5joa/2 & A26.5:916/60. (Fresno, Kings, Tulare)

44. Soil map: Santa Maria area sheet, California / E.B. Watson and A. Smith, 1916. Scale 62,500. In Soil survey of Santa Maria area, California, 1919. A26.5/a:S231 & A 26.5:916/61. (San Luis Obispo, Santa Barbara)

45. Soil map, California: Ventura sheet / J.W. Nelson, W.C. Dean, A.E. Kocher, E.B. Watson and E.J. Carpenter, 1917. Scale 62,500. In Soil survey of the Ventura area, California, 1920. A26.5/a:V56/2 & A26.5:917/56. (Los Angeles, Ventura)

46. Soil map, California: reconnoissance survey, central southern area, eastern sheet / J.E. Dunn, L.C. Holmes, A.T. Strahorn and J.E. Guernsey, 1917. Scale 125,000. In Reconnaissance soil survey of central southern area, California, 1921. A26.5/a:C128/3 & A26.5:917/57. (Riverside, San Bernardino)

47. Soil map, California: reconnoissance survey, central southern area, western sheet / J.E. Dunn, L.C. Holmes, A.T. Strahorn and J.E. Guernsey, 1917. Scale 125,000. In Reconnaissance soil survey of central southern area, California, 1921. A26.5/a:C128/3 & A26.5:917/58. (Los Angeles, Orange, Riverside, San Bernardino)

48. Soil map: reconnoissance survey, upper San Joaquin Valley, California / J.W. Nelson, W.C. Dean and E.C. Eckmann, 1917. Scale 125,000. In Reconnoissance soil survey of the upper San Joaquin Valley, California, 1921. A26.5/a:Sa5joa3 & A26.5:917/59. (Kern, Kings, San Luis Obispo, Tulare)

49. Soil map, California: El Centro sheet / A.T. Strahorn, E.B. Watson, A.E. Kocher, E.C. Eckmann and J.B. Hammon, 1918. Scale 63,360. In Soil survey of El Centro area, California, 1922. A26.5/a:El18 & A26.5:918/43. (Imperial)

50. Soil map: Grass Valley area sheet, California / E.B. Watson and J.B. Hammon, 1918. Scale 63,360. In Soil survey of the Grass Valley area, California, 1921. A26.5/a:G769 & A26.5:918/45. (Nevada, Yuba)

51. Soil map: Willits area sheet, California / W.C. Dean, 1918. Scale 63,360. In Soil survey of Willits area, California, 1920. A26.5/a:W679/3 & A26.5:918/46. (Mendocino)

52. Soil map: Shasta Valley sheet, California / E.B. Watson, M.E. Wank and A. Smith, 1919. Scale 63,360. In Soil survey of Shasta Valley area, California, 1923. A26.5/a:Sh24 & A26.5:919/3. (Siskiyou)

53. Soil map, California: Brawley area sheet / A.E. Kocher, E.J. Carpenter, W.C. Dean, A. Smith, S.W. Cosby and M.E. Wank, 1920. Scale 63,360. In Soil survey of Brawley area, California, 1923. A26.5/a:B739/4 & A26.5:920/19. (Imperial)

54. Soil map, California: Big Valley sheet / E.B. Watson and S.W. Cosby, 1920. Scale 63,360. In Soil survey of Big Valley, California, 1924. A26.5/a:B48 & A26.5:920/30. (Lassen, Modoc)

55. Soil map, California: Victorville area sheet / A.E. Kocher and S.W. Cosby, 1921. Scale 63,360. In Soil survey of Victorville area, California, 1924. A26.5/a:V666 & A26.5:921/23. (San Bernardino)

56. Soil map, California: Eureka area sheet / E.B. Watson, S.W. Cosby and A. Smith, 1921. Scale 63,360. In Soil survey of Eureka area, California, 1925. A26.5/a:Eu72 & A26.5:921/28. (Humboldt)

57. Soil map, California: Palo Verde sheet / A.E. Kocher and F.O. Youngs, 1922. Scale 63,360. In Soil survey of Palo Verde area, California, 1926. A26.5/a:P186/2 & A26.5:922/16. (Imperial, Riverside)

58. Soil map, California: Lancaster sheet / E.J. Carpenter and S.W. Cosby, 1922. Scale 63,360. In Soil survey of Lancaster area, California, 1926. A26.5/a:L221/4 & A26.5:922/19. (Kern, Los Angeles)

59. Soil map, California: Coachella Valley sheet / A.E. Kocher and W.G. Harper, 1923. Scale 63,360. In Soil survey of Coachella Valley area, California, 1927. A26.5/a:C63/2 & A26.5:923/16. (Riverside)

60. Soil map, California: Gilroy sheet / S.W. Cosby and E.B. Watson, 1923. Scale 62,500. In Soil survey of Gilroy area, California, 1927. A26.5/a:G427 & A26.5:923/19. (Santa Clara)

61. Soil map: Hollister area, California / S.W. Cosby and E.B. Watson, 1923. Scale 62,500. In Soil survey of Hollister area, California, 1927. A26.5/a:H727 & A26.5:923/20. (San Benito)

62. Soil map: Bishop area, California / E.B. Watson and R.E. Storie, 1924. Scale 63,360. In Soil survey of Bishop area, California, 1928. A47.5:924/3. (Inyo)

63. Soil map: Auburn area, California / S.W. Cosby, E.B. Watson and W.G. Harper, 1924. Scale 63,360. In Soil survey, Auburn area, California, 1928. A47.5:924/15. (Placer)

64. Soil map: King City area, California / E.J. Carpenter, A.E. Kocher and F.O. Youngs, 1924. Scale 62,500. In Soil survey of King City area, California, 1929. A47.5:924/24. (Monterey)

65. Soil map: Chico area, California / E.B. Watson, T.W. Glassey, R.E. Storie and S.W. Cosby, 1925. Scale 63,360. In Soil survey of Chico area, California, 1929. A47.5:925/4. (Butte)

66. Soil map: Salinas area, California / E.J. Carpenter and S.W. Cosby, 1925. Scale 63,360. In Soil survey of Salinas area, California, 1929. A47.5:925/11. (Monterey)

67. Soil map: Oroville area, California / E.J. Carpenter, A.T. Strahorn, T.W. Glassey and R.E. Storie, 1926. Scale 63,360. In Soil survey of Oroville area, California, 1930. A47.5:926/4. (Butte, Colusa, Glenn)

68. Soil map: Clear Lake area, California / E.J. Carpenter, R.E. Storie and S.W. Cosby, 1927. Scale 63,360. In Soil survey of the Clear Lake area, California, 1931. A47.5:927/13. (Lake)

69. Soil map: Santa Ynez area, California / E.J. Carpenter, T.W. Glassey and R.E. Storie, 1927. Scale 63,360. In Soil survey of Santa Ynez area, California, 1931. A47.5:927/15. (Santa Barbara)

70. Soil map: Placerville area, California / R.E. Storie and D.F. Trussell, 1927. Scale 63,360. In Soil survey of Placerville area, California, 1932. A47.5:927/34. (El Dorado)

71. Soil map: San Luis Obispo area, northern sheet, California / E.J. Carpenter and R.E. Storie, 1928. Scale 62,500. In Soil survey of the San Luis Obispo area, California, 1933. A47.5:928/29. (San Luis Obispo)

72. Soil map: Paso Robles area, California / E.J. Carpenter and R.E. Storie, 1928. Scale 62,500. In Soil survey of the Paso Robles area, California, 1933. A47.5:928/34. (San Luis Obispo)

73. Soil map: Oceanside area, California / R.E. Storie and E.J. Carpenter, 1929. Scale 62,500. In Soil survey of Oceanside area, California, 1933. A47.5:929/11. (San Diego)

74. Soil map: Capistrano area, California / E.J. Carpenter and R.E. Storie, 1929. Scale 62,500. In Soil survey of Capistrano area, California, 1933. A47.5:929/19. (Orange, San Diego)

75. Soil map: Yuma-Wellton area, Arizona-California / F.O. Youngs, W.G. Harper, J. Thorp and M.R. Isaacson, 1929. Scale 62,500. In Soil survey of Yuma-Wellton area, Ariz.-California, 1933. A47.5:929/20. (Imperial)

76. Soil map: El Cajon area, California / R.E. Storie and E.J. Carpenter, 1930. Scale 62,500. In Soil survey of El Cajon area, California, 1934. A47.5:930/15. (San Diego)

77. Soil map: Suisun area, California / E.J. Carpenter and S.W. Cosby, 1930. Scale 62,500. In Soil survey of Suisun area, California, 1934. A47.5:930/18. (Sacramento, Solano)

78. Soil map: Dixon area, California / S.W. Cosby and E.J. Carpenter, 1931. Scale 62,500. In Soil survey of Dixon area, California, 1935. A47.5:931/7. (Solano, Yolo)

79. Soil map: Alturas area, California / E.J. Carpenter and R.E. Storie, 1931. Scale 63,360. In Soil survey of Alturas area, California, 1936. A47.5:931/23. (Modoc)

80. Soil map: Lodi area, California / S.W. Cosby and E.J. Carpenter, 1932. Scale 63,360. In Soil survey of the Lodi area, California, 1937. A47.5:932/14. (Sacramento, San Joaquin)

81. Soil map: Barstow area, California / R.E. Storie and D.F. Trussell, 1933. Scale 63,360. In Soil survey of Barstow area, California, 1937. A47.5:933/8. (San Bernardino)

82. Soil map: Napa area, California / E.J. Carpenter and S.W. Cosby, 1933. Scale 62,500. In Soil survey of Napa area, California, 1938. A47.5:933/13. (Napa)

83. Soil map: Contra Costa County, California / E.J. Carpenter and S.W. Cosby, 1933. Scale 62,500. In Soil survey, Contra Costa County, California, 1939. A47.5:933/26. (Contra Costa)

84. Soil map: Visalia area, California / R.E. Storie, B.C. Owen, E.J. Carpenter, M.H. Layton and W.J. Leighty, 1935. Scale 63,360. In Soil survey of the Visalia area, California, 1940. A19.32:935/16. (Tulare)

85. Soil Map: Sacramento-San Joaquin Delta area, California / S.W. Cosby, 1935. Scale 62,500. In Soil survey of the Sacramento-San Joaquin Delta area, California, 1941. A19.32:935/21. (Contra Costa, Sacramento, San Joaquin, Solano)

86. Soil map: Pixley area, California / R.E. Storie, B.C. Owen, M.H. Layton, A.C. Anderson, W.J. Leighty and C.C. Nikiforoff, 1935. Scale 63,360. In Soil survey of the Pixley area, California, 1942. A77.514:935/23. (Tulare)

87. Soil Map: Santa Cruz area, California / R.E. Storie, R.C. Cole, B.C. Owen, L.F. Koehler, A.C. Anderson, W.J. Leighty and J.L. Retzer, 1935. Scale 62,500. In Soil survey fo the Santa Cruz area, California, 1944. A77.514:935/25. (Santa Cruz)

88. Soil Map: Wasco area, California / A.C. Anderson, J.L. Retzer, B.C. Owen, L.F. Koehler and R.C. Cole, 1936. Scale 63,360. In Soil survey of the Wasco area, California, 1942. A77.514:936/17. (Kern)

89. Soil Map: Bakersfield area, California / R.C. Cole, R.A. Gardner, L.F. Koehler, A.C. Anderson, O.F. Bartholomew and J.L. Retzer, 1937. Scale 63,360. In Soil survey of the Bakersfield area, California, 1945. A77.514:937/12. (Kern)

90. Soil Map: Tracy area, California / R.C. Cole, L.F. Koehler, F.C. Eggers and A.M. Goff, 1938. Scale 62,500. In Soil survey of the Tracy area, California, 1943. A77.514:938/5. (Alameda, San Joaquin)

91. Soil Map: Kings County, California / J.L. Retzer, R.A. Gardner, L.F. Koehler and R.C. Cole, 1938. Scale 63,360. In Soil survey of Kings County, California, 1946. A77.514:938/9. (Kings)

92. Soil Map: Newman area, California / R.C. Cole, R.A. Gardner, F.F. Harradine and F.C. Eggers, 1938. Scale 62,500. In Soil survey of the Newman area, California, 1948. A77.514:938/11. (Stanislaus)

93. Soil Map: Stockton area, California / J.L. Retzer, T.W. Glassey, A.M. Goff and F.F. Harradine, 1939. Scale 31,680. In Soil survey of the Stockton area, California, 1951. A77.514:939/10. (Calaveras, San Joaquin, Stanislaus)

94. Soil Map: Los Banos area, California / R.C. Cole, R.A. Gardner, F.F. Harradine, R.O. Kissling, J.W. Kingsbury and L.G. Thompson, 1939. Scale 31,680. In Soil survey of the Los Banos area, California, 1952. A77.514:939/12. (Merced, San Benito)

95. Soil Map: Mendoto area, California / F.F. Harradine, R.A. Gardner, L.G. Rooke and E.A. Knecht, 1940. Scale 63,360. In Soil survey of the Mendota area, California, 1956. A57.38:940/18. (Fresno)

96. Soil map: Sacramento area, California / R.C. Cole, L.K. Stromberg, O.F. Bartholomew and J.L. Retzer, 1941. Scale 63,360. In Soil survey of the Sacramento area, California, 1954. A57.38:941/11. (Sacramento)

97. Soil map: Santa Clara area, California / R.A. Gardner, F.F. Harradine, G.H. Hargreaves, J.L. Retzer, O.F. Bartholomew and T.W. Glassey, 1941. Scale 50,000. In Soil survey of the Santa Clara area, California, 1958. A57.38:941/17. (Santa Clara)

98. Soil map: Coalinga area, California / F.F. Harradine, A. Smith, L.H. Smith, H.A. Hannesson, G.L. Huntington, C.R. Horton, E.P. Whiteside, E.W. Stevenson and P.T. Veale, 1944. Scale 63,360. In Soil survey of the Coalinga area, California, 1952. A57.38:944/1. (Fresno)

99. Soil map: Santa Barbara area, California / R.C. Cole, R.A. Gardner, K.D. Gowans, E.L. Begg, G.L. Huntington and L.C. Leifer, 1944. Scale 31,680. In Soil survey of the Santa Barbara area, California, 1958. A57.38:944/8. (Santa Barbara)

100. Merced area, California / R.J. Arkley, R.C. Cole, G.L. Huntington, A.B. Carlton, G.K. Smith and R.J. McCracken, 1950. Scale 20,000. 1950 aerial photography. In Soil survey of Merced area, California, 1962. A57.38:950/7. (Merced)

101. [Soil map of the Madera area, California] / L.K. Stromberg, G.L. Huntington, E.L. Begg and G.K. Smith, 1951. Scale 20,000. 1944 & 1950 aerial photography. In Soil survey of Madera area, California, 1962. A57.38:951/11. (Madera)

102. San Mateo area, California / R.J. Wagner, G.E. Shipman, H.A. Hopper, W.A. Hollisey, G.K. Gibbs and R.J. Arkley, 1954. Scale 15,840. 1948, 1953 & 1956 aerial photography. In Soil survey of the San Mateo area, California, 1961. A57.38:954/13. (San Mateo)

103. Eastern Stanislaus County, California / R.J. Arkley, G. Smith, D.F. Rapparlie, H.L. Hill and A. Pope, 1957. Scale 20,000. 1950 & 1957 aerial photography. In Soil survey of the eastern Stanislaus area, California, 1964. A57.38:957/20. (Stanislaus)

104. Amador area, California / G.M. Kennedy, H.R. Sketchley, L.E. Welch, J.H. Rogers, P.G. Nazar and D.C. Estrada, 1961. Scale 20,000. 1960 aerial photography. In Soil survey of the Amador area, California, 1965. A57.38:961/26. (Amador)

105. Alameda area, California / L.E. Welch, R.C. Huff, R.A. Dierking, T.D. Cook, L.A. Bates and W.F. Andrews, 1961. Scale 20,000. 1959 aerial photography. In Soil survey of the Alameda area, California, 1966. A57.38:961/41. (Alameda)