The Role of animals in the world food situation a conference held at the Rockefeller Foundation.
| التنسيق: | كتاب |
|---|---|
| اللغة: | English |
| منشور في: |
New York
The Rockefeller Foundation
1975.
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| سلاسل: | Working papers - Rockeleffer Foundation.
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| الموضوعات: |