Lanean...
Pesticides: Thier Ecological Impact in developing countries.
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | |
| Formatua: | Printed Book |
| Hizkuntza: | Undetermined English |
| Argitaratua: |
New Delhi
Commonwealth publishers
1993
|
| Gaiak: |
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