490. IN MEMORIAM [200224]

♦ 49001 ♦ Dr. Daryl B. Simons Professor of Civil Engineering Colorado State University Ft. Collins, Colorado (1918-2005)	♦ 49002 ♦ Dr. Vujica Yevjevich Professor of Civil Engineering Colorado State University Ft. Collins, Colorado (1913-2006)
♦ 49003 ♦ Dr. Danny L. Fread Director Office of Hydrology National Weather Service Silver Spring, Maryland (1945-2009)	♦ 49004 ♦ Dr. Constantine N. Papadakis President Drexel University Philadelphia, Pennsylvania (1946-2009)
♦ 49005 ♦ Dr. Everett V. Richardson Professor of Civil Engineering Colorado State University Ft. Collins, Colorado (1924-2013)	♦ 49006 ♦ Dr. Arturo Rocha Felices Professor of Civil Engineering National University of Engineering Lima, Peru (1934-2019)

♦ 49104 ♦ Dr. V. V. Vedernikov Professor of Hydraulic Engineering, [Former] Union of Soviet Socialist Republics (USSR) (1904-1980) [Short Bio]