| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c86185 _d86185 |
||
| 008 | 180418b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788193233108 | ||
| 082 |
_a363.7394 _bAga |
||
| 100 | _aAgarwal, Pramod Kumar | ||
| 245 | _aJal Pradushan Evam Ganga Nirmalikaran (Hindi) | ||
| 260 |
_aKolkata _bMohta Publishing House _c2016 |
||
| 300 |
_a128p. _bpb _c8.5x5.5 |
||
| 942 | _cBK | ||