Weissleder, Wolfgang <br/><br/>
Nomadic alternative  : modes and models of interaction in the African-Asian deserts and steppes  
Wolfgang Weissleder 
 - Paris:  Mouton,  1978. 
 - xviii,423p. 
<br/><br/> includes index 
<br/><br/><br/>eng 
<br/><br/><label>Dewey Class. No.: </label>301.34  / NOM