TY - GEN AU - Rajakumar, S.G.G. AU - Mr. S. Pathinathar TI - Performance of the existing trickling filter at Soysapura housing scheme KW - WASTEWATER TREATMENT KW - CIVIL ENGINEERING-THESIS & DISSERTATIONS KW - MEng in Environmental Engineering and Management N1 - TH239 UR - http://dl.lib.mrt.ac.lk/handle/123/165 ER -