Vetches / by C.V. Piper, and Roland McKee ; with a chapter on vetch seed and its adulterants by F.H. Hillman.
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Main Author: | |
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Other Authors: | , |
Format: | Government Document Book |
Language: | English |
Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1912.
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Series: | Farmers' bulletin (United States. Department of Agriculture) ;
no. 515. |
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