Run-off Investigations in Central Illinois

A Report of an Investigation Conducted by the Engineering Experiment Station, University of Illinois in Coöperation with the Bureau of Public Roads, United States Department of Agriculture

by Alfred Copeland Callen, Alonzo Plumsted Kratz, Carl Herbert Casberg, Cullen Warner Parmelee, Donald Babcock Keyes, Frank Erwin Richart, George Wellington Pickels, Sherlock Swann, Wilbur M. Wilson, Carl Edward Schubert, Charles Overton Harris, Cloyde Moffett Smith, Robert Dewey Snow, Thomas Newkirk McVay, Vernon Peter Jensen, James Mather · 1931