Flow :  the essentials of environmental flows / 
edited by Megan Dyson, Ger Bergkamp, and John Scanlon. 
 - Second edition 
 - Gland, Switzerland :  IUCN--the World Conservation Union,  2003. 
 - xiii, 118 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>2831707250 
<br/><br/><label>LCCN: </label>2003501938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply--Management.<br/>Integrated water development.<br/>Water-supply--Government policy.
<br/><br/><label>LC Class. No.: </label>TD345  / .F63 2003 
<br/><br/><label>Dewey Class. No.: </label>333.9516 FL 2003  / 03147