Design of low-head hydraulic structures. 

 - New York  UN USA          1973 
 - xi, 278p.  cm. 
 - United Nations, water resources series, 5. .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>D635:4, L3