Ramser, C. E. <br/><br/>
The flow of water in dredged drainage ditches :   the results of experiments to determine the roughness coefficient, n, in Kutter's formula  / 
C. E. Ramser 
 - Washington  :   Department of Agriculture 
 - 60 p. 
 - EUA. Department of Agriculture Bull.; 832 .
<br/><br/><label>LCCN: </label>203248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drenaje -- Modelos matemáticos