FRASER, A F. <br/><br/>
Farm Animal Behaviour and Welfare 

 - 3rd ed 
 - London  English Language Book Society  1990 
 - ix, 437p. 
<br/><br/><label>ISBN: </label>0 7020 1135 5 
<br/><br/><label>Dewey Class. No.: </label>636.083