Sweet potato socio-economic and marketing study part X
| 1. autor: | |
|---|---|
| Kolejni autorzy: | , |
| Format: | Książka |
| Język: | English |
| Wydane: |
Quezon City
Special Studies Division, Dept. of Agriculture
1979.
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| Seria: | [Publications] Dept. of Agriculture. Special Studies Division
79-9 |
| Hasła przedmiotowe: |