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Code of practice for maintenance of canals. Part-2 lined canals,IS:4839-1979 /
| 企業作者: | |
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| 格式: | Printed Book |
| 語言: | English |
| 出版: |
New Delhi :
Indian standards institution ,
1979.
|
| 版: | 1 / |
Kerala Agricultural University
| 索引號: |
626.14 |
|---|---|
| 復印件 | Live Status Unavailable |