Journal of hydraulic research/ 
International association for hydraulic research 
 - Number 1 Volume 10 
 - Netherlands:  International association for hydraulic research  1972 
 - various pages:  illustrations; 
<br/><br/><br/>In English 
<br/><br/> Pbk. 
<br/><br/><label>Dewey Class. No.: </label>621.2 HYD 1972