Feinman, Gary M. <br/><br/>
The role of risk in formative period agriculture :   A reconsideration. 

 - Washington, DC :   American Anthropological Association,   1989. 
 - p.198-203 
 - trimestral 
 - Vol.91, no.1(Mar.1989) 
 - American Anthropologist ;   vol.91, no.1 .
 - Estados Unidos.   American Anthropological Association. .
<br/><br/> Articulo dentro de commentaries.