International Institute for Hydraulic and Environmental Engineering. 

 - Netherlands, Delft :  International Institute for Hydraulic and En vironmental Engineering,  1987. 
 - 42 p. :  ill. ;  20 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic engineering.<br/>Environmental engineering.
<br/><br/><label>Dewey Class. No.: </label>627