Farmer's institute and agricultural extension work in the United States 1913 /
| Hlavní autor: |
Hamilton, John
(
Autor )
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|---|---|
| Typ dokumentu: | Kniha Seriál |
| Jazyk: |
angličtina |
| Vydavatel: |
Washington :
Department of Agriculture,
1914.
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| Edice: |
Bulletin of the US Department of Agriculture;
no. 83 |
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