by Betty J. Cochran ... [and others] ; prepared in cooperation with the Urban Drainage and Flood Control District, the General Services Administration, and the Colorado Division of Highways
Date
1979
Series
Open-file report - United States Geological Survey ; 79-1261
by Betty J. Cochran ... [and others] ; prepared in cooperation with the Urban Drainage and Flood Control District, the General Services Administration, and the Colorado Division of Highways