000 00345nam a22001457a 4500
008 210309b ||||| |||| 00| 0 eng d
020 _a 0134830660
041 _aeng
080 _2
_a574
082 _a574
100 _a9
101 _aMJ E
245 _aIntroduction to Environmental Engineering and Science
_cMasters,M.G
942 _2udc
_cBK
999 _c56051
_d56051