Soil survey manual

Other Authors: United States. Bureau of Plant Industry, Soils, and Agricultural Engineering.
Format: Electronic
Language: English
Published: Washington, D.C. : Agricultural Research Administration, U.S. Dept. of Agriculture, 1951.
Physical Description: 1 online resource (vii, 503 pages 16 unnumbered pages of plates) : illustrations, charts, maps.
Series: Agriculture handbook (United States. Department of Agriculture) ; no. 18.
Subjects:
Online Access: http://purl.fdlp.gov/GPO/gpo17170
http://naldc.nal.usda.gov/download/CAT10663496/PDF