The cotton bollworm : a summary of its life history and habits, with some results of investigations in 1905 and 1906 /
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| Formato: | Libro |
| Idioma: | Ingles |
| Publicado: |
Washington :
U.S. Dept. of Agriculture,
1907
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| Colección: | Farmers' bulletin / United States Department of Agriculture;
no. 290 |
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| Descripción Física: | 32 p. : il., 1 map; 23 cm. |
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