000 00271nam a2200121Ia 4500
999 _c7929
_d7929
020 _a0070050473
100 _aEdmund B Besselievre
245 _aTreatment of Industrial Wastes
250 _a2
260 _c1976
_bMcGRAW HILL
_aNew Delhi
300 _aviii+386
942 _cBK