Soybean production costs, South Cotabato
| 主要作者: | |
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Quezon City
Marketing Research Unit, National Food and Agricultural Council, Department of Agriculture and Natural Resources
1974.
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| 丛编: | Philippines (Republic) National Food and Agriculture Council. Marketing Research Unit
74-16 |
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