Comparative input, output and financial data for Virginia tobacco, palay, mongo, corn and cotton, Ilocos region
| 主要作者: | |
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| 其他作者: | , |
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Quezon City
National Food and Agriculture Council, Dept. of Agriculture
1975.
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| 叢編: | Philippines. Dept. of Agriculture. Special Studies Division
75-24 |
| 主題: |