Global perspectives on river conservation :  science, policy, and practice / 
edited by P. J. Boon, B. R. Davies, G. E. Petts. 
<br/><br/><label>ISBN: </label>0471960624 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream conservation.
<br/><br/><label>LC Class. No.: </label>QH75   / .G59 2000