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Economics of tube - well irrigation : ( a study of lift irrigation alternatives in Meerut districts ogf U P )
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| 格式: | Printed Book |
| 語言: | Undetermined English |
| 出版: |
Ahmedabad
Faculty For Management In /Agriculture And Cooperatives
1971
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| 主題: |
Kerala Agricultural University
| 索引號: |
333 .913 PAT/EC |
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