Comparative input, output and financial data for cotton, corn, palay, mongo, Virginia tobacco, native tobacco and Burley tobacco, Ilocos region, 1978
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Quezon City
Special Studies Division, Planning Service, Ministry of Agriculture
1978.
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| 叢編: | [Publication] / Special Studies Division, Planning Service, Ministry of Agriculture
78-17 |
| 主題: |