000 | 00308pam a2200121a 44500 | ||
---|---|---|---|
008 | 140414b1997 xxu||||| |||| 00| 0 eng d | ||
100 | _aGOEL, P K | ||
245 |
_aWater Pollution _c |
||
260 |
_aNew Delhi _bNew Age International _c1997 |
||
650 | _aWATER POLLUTION | ||
690 | _aCIVIL ENGINEERING | ||
906 | _a8041 | ||
999 |
_c7720 _d7720 |