000 00354nam a2200145Ia 4500
008 220919s9999 xx 000 0 und d
082 _bSAW
100 _aSAWYER, N. CLAIR
245 0 _aCHEMISTRY FOR ENVIRONMENTAL ENGINEERING AND SCIENCE
250 _a5TH
260 _bTMGH, NEW DELHI
_c2011
300 _a752
650 _aChemistry
942 _cBK
999 _c151452
_d151452