Unsteady flow in open channels 

 - Coloerado :   Water Resources Publications,   1975. 
 - 3 vol.; 23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Canales<br/>Flujo en canales<br/>Flujo impermanente
<br/><br/><label>Universal Decimal Class. No.: </label>621.11