Maltby, E <br/><br/>
Conservation and development  the sustainable use of Wetland resources 

 - Switzerland  IUCN  1992 
 - xii,219 p.  Illustration 
 - IUCN Wetlands Programme .
<br/><br/><label>ISBN: </label>2831701082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>333.91815  / INT