| 000 | 00333nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 190216s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _a"Chhatwal, Mehra, Katyal, Satake, 
 Mohan Katyal & Nagahiro" | ||
| 245 | 0 | _aEnvironment Water Pollution And Its Control | |
| 260 |
_bAnmol Publications _c1989 |
||
| 300 | _a532p | ||
| 942 | _cBK | ||
| 999 |
_c2768 _d2768 |
||