| 000 | 00498nam a2200193Ia 4500 | ||
|---|---|---|---|
| 005 | 20250220125849.0 | ||
| 008 | 250220s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_a8185076 _c600 |
||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a363.7394 _bPIT |
||
| 100 | _aPitchaiah, P. Sankara and Rao, B. Sambasiva | ||
| 245 | _aWater ecology pollution and management | ||
| 260 |
_aAllahabad _bChugh _c1991 |
||
| 300 | _axii,298p. | ||
| 650 | _aPollution | ||
| 650 | _aWater pollution | ||
| 942 | _cBK | ||
| 999 |
_c42996 _d42996 |
||