Soil Survey of the Salinas Area, California Eugene Johnson Carpenter Published: 1929 Total Pages: 104 Get eBook
Soil Survey Laboratory Data and Descriptions for Some Soils of California United States. Soil Conservation Service Published: 1973 Total Pages: 660 Get eBook
Soil Survey of San Luis Obispo County, California, Coastal Part Daniel J. Ernstrom Published: 1984 Total Pages: 284 Get eBook
Soil Survey of King City Area, California Eugene Johnson Carpenter Published: 1929 Total Pages: 76 Get eBook