The Ecological basic for river management / 
Edited by David M. Harrer and Alastir J.d. Ferguson 
 - New York :  John Wiley & Sons,  1994 
 - 614 p. :  illus, charts 
<br/><br/><label>ISBN: </label>047195151X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream Ecology.<br/>Ecosystem management.<br/>Water quality management<br/>Fish Habitat Improvement.
<br/><br/><label>Dewey Class. No.: </label>627.1  / H296E