The ecological basis for river management / edited by David M.  Harpper and Alastair. 

 - Chichester, England :  John Wiley &Sons,  c1995. 
 - xvi,614p.:  ill.;  25cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>04719515x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream ecology.<br/>Ecosystem management.<br/>Water quality management.<br/>Fish habitat improvement.
<br/><br/><label>LC Class. No.: </label>QH541.5.S7  / E26 1995