| 000 | 00708cam a2200157ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
||
| 082 |
_a627.8 _bIND/GU |
||
| 110 | 1 |
_aIndian Standards Institution . _b _c() |
|
| 245 |
_aGuide for topographical surveys for river valley projects, IS5497-1983 / _cIndian Standards Institution. _hTextual Documents |
||
| 250 |
_a1 / _b. |
||
| 260 |
_aNew Delhi : _bIndian Standards Institution , _c1983. |
||
| 300 | _a30 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c261962 _d261962 |
||