The cotton bollworm : a summary of its life history and habits, with some results of investigations in 1905 and 1906 /
Autor principal: | |
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Otros Autores: | |
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 |
Materias: |