Pigs possess complex ethological traits similar to dogs and chimpanzees. By Christina M. Colvin and Lori Marino If - Chimpanzees - Document - PDFSEARCH.IO

First Page	Meta Content
	Pigs possess complex ethological traits similar to dogs and chimpanzees. By Christina M. Colvin and Lori Marino If Add to Reading List Document Date: 2015-10-15 18:06:54 Open Document File Size: 600,59 KB Share Result on Facebook

Pigs possess complex ethological traits similar to dogs and chimpanzees. By Christina M. Colvin and Lori Marino IfAdd to Reading List