Williams, Barbara J. <br/><br/>
Contact period rural overpopulation in the basin of Mexico carrying capacity models tested with documentary data. 

 - Washington-US :   Society for American Archaeology,   1989. 
 - p. 715-732 :   il. 
 - Trimestral 
 - Vol. 54, no, 4 (Oct 1989) 
 - American Antiquity ;   vol. 54 no. 4 .
 - Washington.   Society for American Archaeology. .
<br/><br/><br/>Inglés.