Soil survey of the Napa area, California /

In cooperation with the University of California Agricultural Experiment Station."

Soil survey of the Clear Lake area, California.

In cooperation with the University of California Agricultural Experiment Station.

Soil survey of the Coachella Valley area, California /

At head of title: U.S. Department of Agriculture, Bureau of Soils in cooperation with the University of California Agricultural Experiment Station.

Soil survey of the Sacramento-San Joaquin Delta area, California /

"Report no. 21."

Soil survey of the Visalia area, California /

R. Earl Stories, in charge, and Bruce C. Owen, University of California, and E.J. Carpenter, M.H. Layton and W.J. Leighty, Soil Survey Division, Bureau of Chemistry and Soils, United States Department of Agriculture.

Soil survey of King City area, California /

Mode of access: Internet.

Soil survey of the Yuma-Wellton area, Arizona-California /

Cover title.

Soil survey manual,

"Effective 1952, the Soil Survey was transferred from the former Bureau of Plant Industry, Soils, and Agricultural Engineering to the Soil Conservation Service."

Soil report.

GeoRef

Hawaii's crop parade; a review of useful products derived from the soil in the Hawaiian islands, past and present,

Mode of access: Internet.

Big Hugh, the father of soil conservation;

Mode of access: Internet.

Compilation of statutes relating to soil conservation, marketing quotas and allotments, soil bank, Commodity Credit Corporation, price support, export and surplus removal, crop insurance, sugar payments and quotas, marketing agreements and orders, and related statutes.

Issued Jan. l, 1953- as U.S. Dept. of Agriculture. Agriculture handbook, no. 49, 79, 113, 192, 242, 281, 317, etc.

Soil survey of the Brawley area, California /

U.S. Department of Agriculture, Bureau of Soils in cooperation with the University of California Agricultural Experiment Station.

Soil survey of the Coalinga area, California /

"Literature cited": p. 91.