Hazen, William E. <br/><br/>
Readings in population and community ecology 

 - 2d ed. 
 - Philadelphia,  Saunders,  1970. 
 - ix, 421 p.  illus.  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotic communities.<br/>Population biology.<br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>591 SAU 1970 A080 Or.