Fishpond operations and marketing practices in Quezon Province 1977.
| Hlavní autor: | |
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| Další autoři: | |
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Quezon City
Bureau of Agricultural Economics
1978.
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| Edice: | Research Report Series of 1978 No.9
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| Témata: |