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Economics of tube-well irrigation
| 主要作者: | |
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| 其他作者: | |
| 格式: | Printed Book |
| 語言: | Undetermined |
| 出版: |
Ahmedabad
Indian institute of management
1971
|
Kerala Agricultural University
| 索引號: |
333.913 PAT/EC |
|---|---|
| 復印件 | Live Status Unavailable |