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Code of practice for line concrete lining for canals IS: 7873-1975
| 企業作者: | |
|---|---|
| 格式: | Printed Book |
| 語言: | English |
| 出版: |
New Delhi :
Indian Standards Institution ,
1983.
|
Kerala Agricultural University
| 索引號: |
666.9 |
|---|---|
| 復印件 | Live Status Unavailable |