000 00289nam a2200109Ia 4500
100 _aSawyer C N & McCart P L
250 _aEdn 4
245 _aChemistry for Environmental Engineering .-Edn 4
260 _bMcGraw-Hill, Auckland
082 _aG91:(D866)/N94/B20719
300 _app 658; 23*15
999 _c33594
_d33594