| 000 | 00328nam a2200121Ia 4500 | ||
|---|---|---|---|
| 001 | 24911 | ||
| 008 | 170722s9999 xx 000 0 und d | ||
| 100 | _aChhatwal, Gr | ||
| 245 | _aEnvironmental water pollution and its control / | ||
| 260 |
_bAnmol Publishiing House _aNew Delhi _c1995 |
||
| 300 |
_a532 22.5 _c cm. |
||
| 942 | _cGEN | ||
| 999 |
_c14974 _d14974 |
||