First National Conservation Conference on natural resources compilation of papers, conducted at the Philippine Plaza Hotel, 9-12 December 1981.
| Müşterek Yazar: | |
|---|---|
| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Metro Manila
Natural Resources Management Center
1981.
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| Konular: |