Soil conservation in Michigan : progress and problems
Year of publication: |
1955
|
---|---|
Authors: | Hoglund, C. R. |
Institutions: | Agricultural Research Service (contributor) ; U.S. Department of Agriculture (contributor) |
Publisher: |
East lansing |
Subject: | Agrarbodenschutz | Agrarbodenverbesserung | Vereinigte Staaten | Michigan |
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