Beazley, Mitchell <br/><br/>
Wetlands in danger :   [a Mitchell Beazley world conservation atlas] /  
Mitchell Beazley, in association with IUCN, The World Conservation Union ; general editor: Patrick Dugan ; introduction by David Bellamy 
 -- London :    IUCN The World Conservation Union,    1993 
 - 187 p. :   il. 
<br/><br/>ISBN 1857321669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humedales--Conservación
<br/><br/><label>Universal Decimal Class. No.: </label>502.6 BEA