00831cam a2200229 4500009227416MiAaHDL20240401000000.0m d cr bn ---auaua850628s1974 nyua b 000 0 eng dsdr-coo.40236(COO)Voyager40236(OCoLC)36523092(NIC)notisAAE0688(CStRLIN)NYCX85B70949NICengNICNICel-Sahragty, Mohamed Mahmoud,1945-Planning and operation of urban water quality management systems,by Mohamed Mahmoud El-Sahragty.[Ithaca, N. Y.]1974.[2], x, 166 l.illus.29 cm.Ph. D.Cornell UniversityJune 1974Bibliography: l. 140-147.Mode of access: Internet.Water quality managementMathematical modelsfast(OCoLC)fst01171925Water quality managementMathematical models.00922741620220304230431.120240401000000.020240401150727.02024-07-16T17:33:15ZSDR-COOcooFOLIOprepare.pl-004-008BKsdr-coo.40236cooSDRCOO40236coo.31924004067496COO40236COOCOO20240716googlecoo.319240040674961974icbibUS bib date1 >= 1931