Barker, Graeme. <br/><br/>
On the Origins of milk and wool production in the old worold. 

 - Chicago-US :   Department of Human Sciences,   1988. 
 - p. 743-748 
 - Trimestral 
 - Vol.29, no. 5 (Dec. 1988) 
 - Current Anthropolgy ;   vol. 29, no. 5 .
 - Estados Unidos.   The University of Chicago Press. .
<br/><br/> Artículo dentro de: Discussion and Criticism. 
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