Search Results       Your search for [author]Ingersoll, Todd L., returned 1 record.           Verification of roughness coefficients for selected natural and constructed stream channels in Arizona. by Ingersoll, Todd L.,; Washington, DC: U.S. G.P.O., 1998. Subject: Channels (Hydraulic engineering) -- Arizona; Frictional resistance (Hydrodynamics).          Add to Book Cart Relevance: 22.44%