| 000 | 00488nam a22001817a 4500 | ||
|---|---|---|---|
| 008 | 230609b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a628.394 _bN0 |
||
| 100 | _aTripathi, A K | ||
| 245 | _aWater pollution | ||
| 260 |
_aNew Delhi: _bAshish Publishing House, _c1990 |
||
| 300 | _a326p. | ||
| 650 | _aScience | ||
| 653 | _aEnvironmental science | ||
| 653 | _aPollution | ||
| 700 | _aPandey, S N | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c41332 _d41332 |
||