Soil survey of Modoc County, California, Alturas area
By: by Wayne B. Sheldon
Contributors: United States. Soil Conservation Service; California Agricultural Experiment Station
Publisher: Dept. of Agriculture, Soil Conservation Service
Published: 1980
Place of publication: [Washington]
Language: eng
Number of pages: 154
Subjects: Soils -- California -- Modoc County -- Maps
Genres: Maps
Notes: Prepared in cooperation with University of California, Agricultural Experiment Station

Issued Aug. 1980

Bibliography: p. 152