Diehl, Michael W. <br/><br/>
Morphological observations on receltly recovered early agricultural period maize cob fragments from southern Arizona. 

 - Washington-US :   Society for American Archaeology,   2005. 
 - p. 361-375 :   il. 
 - Trimestral 
 - Vol. 70, no, 2 (Apr 2005) 
 - American Antiquity ;   vol. 70 no. 2 .
 - Washington.   Society for American Archaeology. .
<br/><br/><br/>Inglés.