McGrew, William. C, ed. <br/><br/>
Great Ape societies   
ed by William C. Mcgrew, Linda F. Merchant, Toshisada Nishid 
 - Cambridge  CUP  1996 
 - xx  328 
<br/><br/><label>ISBN: </label>0521554942 
<br/><br/><label>Dewey Class. No.: </label>599.88  / N96