"Issued May 1986." Shows soils in groups in terms of capability for crops, as relating to wind erodibility. "This map is for general planning purposes only." "Base compiled from U.S.G.S. quadrangle sheets ...
Contributor: United States. Soil Conservation Service Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1986 View catalog record
LC Land ownership maps, 1000 Available also through the Library of Congress Web site as a raster image. 1 map ; 38 x 53 cm.
Contributor: Texas. General Land Office Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1982 View catalog record