Wetlands :   a threatened landscape / 
edited by Michael Williams 
 - Oxford :   Blackwell ,   1993 
 - ix, 419 p. :   ill. ;   24 cm 
 - Special publications series / Institute of British Geographers ;   25 .
<br/><br/>Includes bibliographical references (356-390p.) and index 
<br/><br/><label>ISBN: </label>0631166149191992 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Wetlands<br/> Wetland ecology<br/> Wetlands-- Economic aspects<br/> Wetland conservation
<br/><br/><label>Dewey Class. No.: </label>333.918