Clarke, George L.  1905- <br/><br/>
Elements of ecology / 
George L. Clarke. 
 - [1st ed.] rev. print., with subject guide to new references. 
 - New York :  Wiley ,  c1954 [printing 1967]. 
 - xiv, 560 p. :  illus., maps. ;  23 cm. 
<br/><br/>Bibliography: p. 505-522, 530-548. and index. 
<br/><br/><label>ISBN: </label>0471159751 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>577  / CLE 1967