Soil survey, Auburn area, California /

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

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 lower Salinas Valley, California /

"Reprinted from the Report on field operations of the Bureau of Soils for 1901."--Cover.

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 the Modesto-Turlock area, California, with a brief report on a reconnaissance soil survey of the region east of the area,

Mode of access: Internet.

Soil survey of King City area, California /

Mode of access: Internet.

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

Cover title.

Alexander Legge, 1866-1933; the life story of a truly great American who loved and served his country well, who achieved world-wide distinction as an industrial leader, as a patriotic public servant and as the devoted friend and champion of all who till the soil,

Mode of access: Internet.

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 survey--Desert Experimental Range, Utah /

"April 1997."

Soil report.

GeoRef

Report on cotton growing : the suitableness of the soil and climate of the Northern Territory of South Australia for the cultivation and production of cotton /

Mode of access: Internet.