Animal welfare in a changing world / 
edited by Andrew Butterworth. 
 - xviii, 273 pages. :  color. illustrations. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781786392459 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal welfare.