Keddy Paul A <br/><br/>
Wetland ecology principles and consevation. 

 - Cambridge  Cambridge University Press       2000 
 - xiv,614p  cm. 
<br/><br/><label>Standard No.: </label>25553 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:5515, P0