Geochemical and mineralogical maps for soils of the conterminous United States /

Bibliographic Details
Main Author:	Smith, David B. (David Burl), 1948- (Author)
Format:	Government Document eBook
Language:	English
Published:	Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014.
Series:	Open-file report (Geological Survey (U.S.)) ; 2014-1082.
Subjects:	Geochemical prospecting > United States > Maps. Soil chemistry > United States > Maps. Geochemical prospecting. Soil chemistry. United States. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo49302 http://purl.fdlp.gov/GPO/gpo49302