01614cam a2200337Ia 4500102272226MiAaHDL20180207000000.0m d cr bn ---auaua950228s1965 caua b s000 0 eng dsdr-uiuc6234229(UIUdb)6234229(OCoLC)32064967WCAWCAUIUUTD7.C34 no. 65-11Hansen, William W.Economic evaluation of water quality :a mathematical model of dissolved oxygen concentration in freshwater streams : second annual report /by William W. Hansen, Richard J. Frankel.Mathematical model of dissolved oxygen concentration in freshwater streamsBerkeley :Sanitary Engineering Research Laboratory, College of Engineering and School of Public Health, University of California,1965.SERL report ;no. 65-11"PHS Grant no. WP-00597.""UCB-Eng-1842.""August 1965."Mode of access: Internet.Water qualityEconomic aspectsMathematical models.WaterDissolved oxygenMathematical models.WaterPollutionMathematical models.Frankel, Richard J.University of California, Berkeley.School of Public Health.University of California, Berkeley.Sanitary Engineering Research Laboratory.10227222620100713224804.020180207000000.020180312235123.02024-05-11T18:03:17Z2024-05-11T17:30:02Z2018-11-30T21:00:04ZSDR-UIUCUNKNOWNprepare.pl-004-007BKsdr-uiuc6234229uiugSDRUIUCuiug.30112113043217UIU6234229UIUUIUC20240511googleuiug.301121130432171965pdusncn