Allison, James R.. <br/><br/>
Comments on the impacts of climatic variability and population growth on virgin anasazi cultural development. 

 - [s.l.] :   American Antiquity,   1996. 
 - [6] p. ;   29 cm. 
<br/><br/> Engrapado.  En American Antiquity, Vol. 61, Nš 2 (Apr., 1996), 414-418. 
<br/><br/><label>Dewey Class. No.: </label>301