| 000 | 00320nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c515124 _d515124 |
||
| 020 | _a8170242150 | ||
| 082 | _aO91X54 | ||
| 100 |
_aTrivey, R.K. _920252 |
||
| 245 | _aEcology and Pollution of Indian Rivers | ||
| 260 |
_aNew Delhi _bAshish Publishing _c1988 |
||
| 300 | _axv,447p. | ||
| 650 |
_aPollution India River _920253 |
||