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Resource use and productivity on farms : a comparative study of intensive and non - intensive agriucltual area
| 主要作者: | |
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| 其他作者: | , |
| 格式: | Printed Book |
| 語言: | Undetermined English |
| 出版: |
Hyderabad
National Institute of Community development
1969
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| 主題: |
Kerala Agricultural University
| 索引號: |
338.1 CHA |
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| 復印件 | Live Status Unavailable |