Wolves :  behavior, ecology, and conservation / 
edited by L. David Mech and Luigi Boitani. 
 - Chicago :  University of Chicago Press,  2003. 
 - xvii, 448 p. :  ill. (some col.) ;  29 cm. 
<br/><br/>Includes bibliographical references (p. 349-405). 
<br/><br/><label>ISBN: </label>0226516962 
<br/><br/><label>LCCN: </label>2003005231 
<br/><br/><label>LC Class. No.: </label>QL737.C22  / W6477 2003 
<br/><br/><label>Dewey Class. No.: </label>599.773