000 00367nam a22001457a 4500
999 _c535032
_d535032
003 NUST
020 _a978-81-7409-244-1
038 _aMSOHAIL
082 _a628
_bCHA
100 _aA.K. Chatterjee
_929520
245 _aWater Supply, Waste Disposal and Environmental Engineering
260 _aKhanna Publishers
_bDelhi
_cN.D.
300 _a322;pxv
942 _2ddc
_cBK