Thomas, David S. G <br/><br/>
The Kalahari environment 
David S.G. Thomas and Paul A. Shaw 
 - Cambridge  Cambridge University Press  1991 
 - xiii, 284 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 255-275) and index 
<br/><br/><label>ISBN: </label>9780521129770 
<br/><br/><label>ISSN: </label>90040873 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kalahari Desert
<br/><br/><label>Dewey Class. No.: </label>508.6883 THO