000 00405nam a2200145Ia 4500
008 140316s9999 xx 000 0 und d
020 _a9.78938E+12
082 _a363.7284
_bGAU/PR
100 _aGaur,P.K.
245 _aPrinciples of Water and Wastewater Treatment
260 _aNew Delhi
_bSBS Publishers & Distributors Pvt.Ltd
_c2012
300 _a318
650 _aWater Regulations
942 _2ddc
_cBK
999 _c11855
_d11855