Johnson, Douglas L <br/><br/>
The nature of nomadism 
a comparative study of pastoral migrations in southwestern Asia and northern Africa, by Douglas L. Johnson. 
 - University of Chicago, Chicago  Dept. of Geography  1969 
 - viii, 200 p. illus., maps. 23 cm. 
 - Research paper (University of Chicago. Dept. of Geography) ; no.118. .
<br/><br/>Thesis (M.A.)--University of Chicago. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>69-018022 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nomads