Laserfiche WebLink
i~ <br />• <br />U.S. Department of Agriculture and Agency for International Development. 1985. Keys to Soil <br />Taxonomy, Technical Monograph No. 6, prepared by Cornell University, Ithaca, New York, for Soil <br />Management Support Services. 244 p. <br />USDA - NRCS. 1999. Soil Taxonomy. Agricultural Handbook 436, Second Edition. Soil Survey Staff <br />USDA-SCS. June 1961. Transect methods for determination of the composition of soil mapping <br />units, William M. Johnson, Principal Soil Correlator, Berkeley, California. Soil Survey Technical <br />Notes. 8 p. <br />USDA-SCS. 1971. Handbook of Soil Survey Investigation Field Procedures. 88 p. <br />USDA-SCS. April 1974. West Technical Service Center. Definitions and abbreviations for soil <br />descriptions. 14 p. <br />USDA-SCS. Revised April, 1978. Land Resource Regions and Land Resource Areas of the United <br />States. 72 p. <br />USDA-SCS. 1979. West Technical Service Center. Definitions and abbreviations for soil <br />descriptions. Revision for Utah. 16 p. <br />USDA-SCS. May 1981. Wyoming Soil Interpretation Procedure Guide -Procedure for Developing <br />SCS-Soils-5 Forms. SCS State Office, Casper, WY. 79 p. <br />USDA-SCS. April 1985. Soil series of the United States, Puerto Rico, and the Virgin Islands: Their <br />taxonomic classification. in two sections. U.S. Gov't Printing Office, Washington D.C. On <br />microfiche. <br />USDA-SCS/Wyoming. April 16-19, 1984. Updated information concerning new designations for <br />soil horizons and layers. (material passed out at SCS Workshop, Casper, Wyoming by P.S. Derr, <br />State Soil Correlator). 7 p. <br />U.S. Salinity Laboratory Staff. 1954. Diagnosis and improvement of saline and alkali soils. USDA <br />Agricultural Handbook No. 60. Washington, D.C. 160 p. <br />(Revised 9/99) 2.04.9-20 <br />