McGrew, W. C.  1944- <br/><br/>
Chimpanzee material culture :  implications for human evolution / 
W. C. McGrew 
 - Cambridge :  Cambridge University Press,  1992 
 - xvi, 277 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0521413036  RM164.40 
<br/><br/><label>LCCN: </label>92-013551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chimpanzees--Behavior<br/>Human evolution<br/>Tool use in animals<br/>Social evolution<br/>Material culture<br/>Hunting and gathering societies