Krebs, Charles J. <br/><br/>
Ecology  : the experimental analysis of distribution and abundance 

 - New York :   Harper & Row Publishers,  1972. 
 - x,694p.  : ill.   ; 24cm.  
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Population<br/>Biogeography
<br/><br/><label>LC Class. No.: </label>IRA QH541.K67