Hard, Robert J.. <br/><br/>
Mobile Agriculturalists and the Emergence of Sedentism: Perspectives from Northern México. 

 - [s.l.] :   [s.e.],   1992. 
 - [10] p. ;   26 cm. 
<br/><br/> Engrapado. 
<br/><br/><label>Dewey Class. No.: </label>301