Fishpond operations and marketing practices in Quezon Province 1977.
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Książka |
| Język: | English |
| Wydane: |
Quezon City
Bureau of Agricultural Economics
1978.
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| Seria: | Research Report Series of 1978 No.9
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| Hasła przedmiotowe: |