Insect and human welfare ; an account of themore important relations of insects to the health human of man, to agriculture, and to forestry.
| Autor principal: | |
|---|---|
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
Cambridge
Harvard Univ. Press
1947.
|
| Edición: | Rev. ed. |
| Materias: |