Soil survey, Sonoma County, California
[by Vernon C. Miller.

APA Citation

Miller, V. C., California Agricultural Experiment Station., United States. Soil Conservation Service., United States. Forest Service. (1972). Soil survey, Sonoma County, California. Washington]: U.S. Dept. of Agriculture, Forest Service and Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.].

MLA Citation

Miller, Vernon C, California Agricultural Experiment Station, United States. Soil Conservation Service, and United States. Forest Service. Soil Survey, Sonoma County, California. Washington]: U.S. Dept. of Agriculture, Forest Service and Soil Conservation Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1972.