000 00269nam a22000977a 4500
999 _c67383
_d67380
100 _aKhoso, Shahzad Riaz
245 _aComparative Study of Effluents of Refinery Limited & Pakistan Refinery Limited
260 _aNawabshah
_bQUEST
_c2008
300 _a46p.
942 _cTHESIS