"United States Department of Agriculture, Bureau of Plant Industry, Soils, and Agricultural Engineering and Soil Conservation Service in cooperation with the University of California Agricultural Experiment Station.""Issued December, 1943.""Series 1938, No. 5."Mode of access: Internet
"Literature cited": p. 91.United States Department of Agriculture in cooperation with the University...
"Series 1929, no. 11."One map on folded leaf in pocket: Soil map, Oceanside area, California."In coo...
One map on folded sheet in pocket: Soil map, Santa Maria area sheet, California."In cooperation with...
Includes legend on separate sheet.United States Department of Agriculture in cooperation with the Un...
"In cooperation with the University of California Agricultural Experiment Station.""Series 1939, No....
United States Department of Agriculture, Bureau of Chemistry and Soils in cooperation with the Unive...
"Series 1931, no. 7."One map on folded leaf in pocket: Soil map, Dixon area, California."In cooperat...
"Advance sheets, field operations of the Bureau of Soils, 1917."Mode of access: Internet
"Reprinted from the Report on field operations of the Bureau of Soils for 1901."At head of title: U....
"Issued October, 1946.""In cooperation with the University of California Agricultural Experiment Sta...
"Series 1930, no. 15."One map on folded leaf in pocket: Soil map, El Cajon area, California."In coop...
"Series 1928, no. 34."One map on folded leaf in pocket: Soil map, Paso Robles area, California."In c...
"Series 1925, no. 11."One map on folded leaf in pocket: Soil map, Salinas area, California."In coope...
One map on folded leaf in pocket: Soil map, Hollister area, California."In cooperation with Universi...
One map on folded leaf in pocket: Soil map, Riverside area sheet, California."In cooperation with th...
"Literature cited": p. 91.United States Department of Agriculture in cooperation with the University...
"Series 1929, no. 11."One map on folded leaf in pocket: Soil map, Oceanside area, California."In coo...
One map on folded sheet in pocket: Soil map, Santa Maria area sheet, California."In cooperation with...
Includes legend on separate sheet.United States Department of Agriculture in cooperation with the Un...
"In cooperation with the University of California Agricultural Experiment Station.""Series 1939, No....
United States Department of Agriculture, Bureau of Chemistry and Soils in cooperation with the Unive...
"Series 1931, no. 7."One map on folded leaf in pocket: Soil map, Dixon area, California."In cooperat...
"Advance sheets, field operations of the Bureau of Soils, 1917."Mode of access: Internet
"Reprinted from the Report on field operations of the Bureau of Soils for 1901."At head of title: U....
"Issued October, 1946.""In cooperation with the University of California Agricultural Experiment Sta...
"Series 1930, no. 15."One map on folded leaf in pocket: Soil map, El Cajon area, California."In coop...
"Series 1928, no. 34."One map on folded leaf in pocket: Soil map, Paso Robles area, California."In c...
"Series 1925, no. 11."One map on folded leaf in pocket: Soil map, Salinas area, California."In coope...
One map on folded leaf in pocket: Soil map, Hollister area, California."In cooperation with Universi...
One map on folded leaf in pocket: Soil map, Riverside area sheet, California."In cooperation with th...
"Literature cited": p. 91.United States Department of Agriculture in cooperation with the University...
"Series 1929, no. 11."One map on folded leaf in pocket: Soil map, Oceanside area, California."In coo...
One map on folded sheet in pocket: Soil map, Santa Maria area sheet, California."In cooperation with...