Valk, Arnoud van der. <br/><br/>
The biology of freshwater wetlands / 
Arnold G. van der Valk. 
 - 2nd ed. 
 - Oxford ;  New York :  Oxford University Press,  2012. 
 - xiii, 280 p. :  ill., maps ;  24 cm. 
 - Biology of habitats .
<br/><br/>Includes bibliographical references (p. [259]-274) and index. 
<br/><br/><label>ISBN: </label>9780199608959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wetlands.<br/>Wetland ecology.
<br/><br/><label>Dewey Class. No.: </label>577.68 VAL