Soil survey of northern Santa Barbara area, California /
[by Gordon E. Shipman].

APA Citation

Shipman, G. E., California Agricultural Experiment Station., United States. Soil Conservation Service. (1972). Soil survey of northern Santa Barbara area, California. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service in cooperation with University of California Agricultural Experiment Station .

MLA Citation

Shipman, Gordon E, California Agricultural Experiment Station, and United States. Soil Conservation Service. Soil Survey of Northern Santa Barbara Area, California. [Washington, D.C.?]: U.S. Dept. of Agriculture, Soil Conservation Service in cooperation with University of California Agricultural Experiment Station , 1972.