Challenge to biologists in the 70's the escalation of food production
| Glavni autor: | |
|---|---|
| Format: | Knjiga |
| Jezik: | English |
| Izdano: |
[Quezon City
National Research Council of the Philippines
1973.]
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| Serija: | The Dr. Gregorio T. Velasquez lecture series, 1972-73
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| Teme: |