Bennett, John W. <br/><br/>
The ecological transition : 

 - New York :  Pergamon Press,  1976. 
 - ix, 378 p. ; 
 - Pergamon frontiers of anthropology series Pergamon international library of science, technology, engineering and social studies .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0080178677.  0080178685 pbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology.<br/>Ethnology.<br/>Social evolution.
<br/><br/><label>LC Class. No.: </label>MED. GF41  / .B46