000 00370nam a2200133Ia 4500
654 _aCIVI
100 _aSawyer.C.N.########Mccarty.P.L. & Parkin.G.F.
250 _a4th Ed.
245 _aChemistry For Environmeatal Engineering.
260 _bTata McGraw-Hill Publishing Company Limited
_c1994
082 _bSAW
_a628.166
300 _aXIII, 658p.
999 _c15793
_d15793
300 _c22 cm.
655 _aC-12
041 _aeng
546 _aText in English