Insect and human welfare ; an account of themore important relations of insects to the health human of man, to agriculture, and to forestry.
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
Cambridge
Harvard Univ. Press
1947.
|
| Izdanje: | Rev. ed. |
| Teme: |