Dugatkin, Lee A. <br/><br/>
Cooperation among Animals : An Evolutionary Perspective 
Dugatkin, Lee A. 
 -  Oxford University Press  1997 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9780195358803     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Science