| 000 | 00490nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230517b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-7024-372-6 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a556.531:543:3(540) _bN0 |
||
| 100 |
_aTrivedi, R K _96204 |
||
| 245 | _aRiver pollution in India | ||
| 260 |
_aNew Delhi: _bAshish Publishing House, _c1990 |
||
| 300 | _aix, 294p. | ||
| 650 | _aPollution | ||
| 653 | _aWater pollution | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c31263 _d31263 |
||