000 00326nam a22001337a 4500
020 _qHB.
040 _cFIZZA ISHAQ
082 _a628.0
_bDAV
100 _aM., DAVIS.
_990739
245 _aPRINCIPLE OF ENVIRONMENTAL ENGINEERING SCIENCE /
_cDAVIS M.
260 _bMC GRAWHILL,
_c2004.
300 _a704 P. ;
942 _2ddc
_cBK
999 _c588960
_d588960