Wetzel, Robert G. <br/><br/>
Limnological analyses / 
Robert G. Wetzel and Gene E. Likens. 
 - 2nd ed. 
 - New York :  Springer-Verlag,  1990 
 - xiii, 391 p. :  ill., maps. ;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0387973311 3540973311 
<br/><br/><label>LCCN: </label>90036439  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Limnology<br/>Limnology
<br/><br/><label>Dewey Class. No.: </label>574.5263  / WEL