000 00443nam a2200193Ia 4500
001 44672
008 240126s9999||||xx |||||||||||||| ||und||
020 _cRS 160.00
037 _cRS 160.00
082 _a628 NAR
100 _aRao, M. N.
_913437
245 0 _aWaste water treatment
250 _a2nd Edition
260 _aN.Delhi
260 _bOxford & IBH Publishing Co. Pvt. Ltd.
260 _c1987
300 _a345p.
942 _cBK
999 _c44672
_d44672