Cody, Martin L.,  1941- <br/><br/>
Competition and the structure of bird communities / 
by Martin L. Cody 
 - Princeton, N.J. :  Princeton University Press,  1974 
 - viii, 318 p. :  ill. ;  23 cm. 
 - Monographs in population biology ;  no.7 .
<br/><br/><label>ISBN: </label>0691081344 
<br/><br/><label>LCCN: </label>73-016202 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bird populations<br/>Birds--Behavior