Reenum Anwar Prevalence Of Microorganisms In Influent And Effluent Of Membrane Bioreactor (MBR) Reenum Anwar - Islamabad IESE(SCEE) NUST 2015 - 52p. HB. - MS Environmental Science . Theses MS ES Subjects--Topical Terms: Environmental Science LC Class. No.: 363.7 REN Dewey Class. No.: 363.7 REN