| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c1022 _d1022 |
||
| 003 | OSt | ||
| 005 | 20180705104131.0 | ||
| 008 | 180705b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8176484458 | ||
| 082 |
_a333.707 _bGOP |
||
| 100 | _aGopal, Krishna | ||
| 110 | _aAgarwal, Anil Kumar | ||
| 245 |
_aRiver pollution in India and its management / _cby Krishna Gopal & Anil Kumar Agarwal. |
||
| 260 |
_aNew Delhi : _bAPH Publishing Corporation ; _c2003. |
||
| 300 |
_axii ; 279 p., _c22 cm. |
||
| 942 |
_2ddc _cBK |
||