Wetzel, Robert G. <br/><br/>
Limnology  lake and river ecosystems 

 - San Diego  Academic Press  2001 
 - xvi,1006p.  28cm. 
<br/><br/><label>ISBN: </label>0127447601 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Limnology
<br/><br/><label>Dewey Class. No.: </label>551.48  / W33L