Selenium Occurrence in Certain Soils in the United States, With a Discussion of Related Topics; Fourth Report
Year of publication: |
1940-07
|
---|---|
Authors: | Williams, K. T. ; Lakin, Hubert W. ; Byers, Horace G. |
Institutions: | Economic Research Service, Department of Agriculture |
Subject: | Environmental Economics and Policy | Land Economics/Use |
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