Ruttner, Franz,  1882-1961. <br/><br/>
Fundamentals of limnology / 
Franz Ruttner. 
 - 3rd edition. 
 - Toronto :  University of Toronto Press,  c1975. 
 - 307 pages. 
<br/><br/>Bibliography: p. [262]-279. 
<br/><br/><label>LCCN: </label>64000919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Limnology.
<br/><br/><label>LC Class. No.: </label>QH96  / .R813 1963 
<br/><br/><label>Dewey Class. No.: </label>551.48