Soil depletion on representative farms : reference report : Des Moines River Basin.
| Corporate Authors: | , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.?] :
U.S. Dept. of Agriculture, Soil Conservation Service, Economic Research Service,
[1983?]
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| Subjects: |
| Physical Description: | 23 pages : illustrations, maps ; 28 cm. |
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