000 00287nam a22001337a 4500
008 170405b xxu||||| |||| 00| 0 eng d
020 _a9780072452709
041 _aeng
080 _a574
100 _a9
101 _aSHM
245 _aENVIROMET SCIENCE
_cCUNNINGHAM.P
942 _2udc
_cBK
999 _c9875
_d9875