Arcement, George J. <br/><br/>
Guide for selecting Manning’s roughness coefficients for natural channels and flood plains / 
by George J. Arcement, Jr., and Verne R. Schneider ; prepared in cooperation with the U. S. Department of Transportation, Federal Highway Administration. 
 - [Washington]:   [United States Government Printing Office],   [1989].  
 - v, 38 p. :  ill., tables ;  28 cm. 
 -  2339 .
<br/><br/>Includes bibliographical references (p. 37-38). 
<br/><br/> A guide presenting step-by-step procedures for selecting Manning' s roughness coefficient, n, for natural channels and flood plains. Photographs of flood-plain segments can be used for comparison with similar flood plains to aid in assigning n values. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Channels (Hydraulic engineering)<br/>Floodplains<br/>Frictional resistance (Hydrodynamics)
<br/><br/><label>Dewey Class. No.: </label>546.22