Wetzel Robert G. <br/><br/>
Limnology  / Lake and River Ecosystems / 

 - 3rd 
 - New York  Academic Press  2001 
 - 1006p 
<br/><br/><label>ISBN: </label>0127447601 
<br/><br/><label>LCCN: </label>nam a22     7a 4500 
<br/><br/><label>Dewey Class. No.: </label>551.48/WET/2001