000 00406nam a2200169Ia 4500
001 24429
003 IN-NITTTR
005 20251114233313.0
008 251113s9999||||xx |||||||||||||| ||eng||
040 _beng
040 _cIN-NITTTR
041 _aeng
082 _a363.7394 G55W
100 _aGoel, P. K.
245 0 _aWater pollution :
_b causes,effects and control. /
_cGoel, P. K.
942 _2ddc
_cBK
999 _c27058
_d27058