000 00352nam#a2200133ua#4500
001 GOACATREC30025
900 0 0 _a19990904
901 0 0 _aENG
903 0 0 _a51680
245 0 0 _aIndustrial Effluents : Origin, Characteristics, Effects Analysis and Treatment
100 0 0 _aManivasakam, N.
902 0 0 _a628.54
260 0 0 _aCambridge
_bSakthi Publications
_c1987
999 _c30054
_d30054