@BOOK{ Book!D - 68698762, AUTHOR = "prepared by Alternative Sewer Systems Task Force of the Water Environment Federation", TITLE = "Alternative sewer systems", LIBRARY= "كتابخانه دانشگاه صنعتی اروميه", SUBJECT = "Sewerage, Rural, Design and construction,Sewerage, Design and construction", URL = "/book/68698762/Alternative-sewer-systems/"}