The fertilizing value of hairy vetch for Connecticut tobacco fields / by T.R. Robinson.
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| Main Author: | |
|---|---|
| Corporate Authors: | , |
| Format: | Government Document Book |
| Language: | English |
| Published: |
[Washington, D.C.] :
[U.S. Dept. of Agriculture],
[1908]
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| Series: | Circular (United States. Bureau of Plant Industry) ;
no. 15. |
| Subjects: |