Ivey, Paula K. <br/><br/>
Cooperative Reproduction in Ituri forest Hunter-Gatherers :   who Cares for efe Infants. 

 - Chicago-US :   Department of Human Sciences,   2000. 
 - p. 856-866 :   il. 
 - Trimestral 
 - Vol.41, no.5 (Dec. 2000) 
 - Current Anthropolgy, Suplement ;   vol. 41 no. 5 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/> Artículo dentro de: Discussion and Criticism. 
<br/><br/><br/>Inglés.