Barnes, Harry H.  1925- <br/><br/>
Roughness characteristics of natural channels, 
by Harry H. Barnes, Jr. 
 - Washington,  U.S. Govt. Print. Off.,  1967. 
 - vi, 213 p.  illus. (part col.)  24 cm. 
 - Geological Survey water-supply paper ;  1849 .
<br/><br/>Bibliography: p. 210. 
<br/><br/><label>LCCN: </label>gs 66000322 //r983 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Channels (Hydraulic engineering)<br/>Frictional resistance (Hydrodynamics)<br/>Stream measurements--United States.
<br/><br/><label>LC Class. No.: </label>TC801  / .U2 no. 1849 
<br/><br/><label>Dewey Class. No.: </label>551.4/83