Richard D.Ryder <br/><br/>
Animal revolution 

 - Oxford  Basil Blackwell Limited  1989 
 - 385p 
<br/><br/><label>ISBN: </label>0631152393 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>591.52  / RYD