Soil survey of Rio Grande County area, Colorado
By: [by James P. Pannell, James M. Yenter, and Tom S. Bargsten] ; United States Department of Agriculture, Soil Conservation Service, in cooperation with Colorado Agricultural Experiment Station.
Contributors: Yenter, James M., joint author.; Bargsten, Tom S., joint author.; United States. Soil Conservation Service.; Colorado Agricultural Experiment Station.
Publisher: The Service
Published: 1980
Place of publication: [Washington]
Language: eng
Number of pages: 89
Subjects: Soils -- Colorado -- Rio Grande County -- Maps.; Soil surveys -- Colorado -- Rio Grande County.
Notes: Bibliography: p. 87.
Cover title.
"Issued February 1980."
Includes index.