Emlen, J. Merritt. <br/><br/>
Ecology :  an evolutionary approach / 
J. Merritt Emlen. 
 - Reading, Mass. ;  Don Mills, Ont. :  Addison-Wesley,  c1973. 
 - xiv, 493 p. :  il. ;  25 cm. 
 - Addison-Wesley series in life sciences .
 - Addison-Wesley series in life sciences .
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><br/>Ingles 
<br/><br/><label>ISBN: </label>0201018942 
<br/><br/><label>LCCN: </label>71172805  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Subjects--Index Terms: </label>Ecología. 
<br/><br/><label>LC Class. No.: </label>QH541  / .E43 
<br/><br/><label>Dewey Class. No.: </label>574.5