Contour farming boosts yields : a farmer's guide in laying out key contour lines and establishing grassed waterways
| Corporate Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
U.S. Dept. of Agriculture,
[1943]
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| Series: | AWI ;
23 |
| Subjects: |
| Item Description: | Cover title "501598--43"--Page 1 "AWI-23." "January 1943"--Page 5 |
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| Physical Description: | 5 pages : illustrations ; 24 cm |