Dunbier, Roger <br/><br/>
The sonoran desert its geography, economy and people  / 
por  Roger Dunbier 
 - Tucson, Arizona  :  The University of Arizona Press,  1968 
 - 426 p. ; ilus. 
 - .
<br/><br/>  
<br/><br/><label>LCCN: </label>167376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Población--Sonora<br/>Regiones áridas <br/>Sonora--Condiciones 
<br/><br/><label>Dewey Class. No.: </label>631.0915 D8