Mech, L. David.       frey50        <br/><br/>
The wolf :  the ecology and behavior of an endangered species / 
by L. David Mech. 
 - 1st University of Minnesota Press ed. 
 - Minneapolis :  University of Minnesota Press,  1981, c1970. 
 - xxiii, 384 p. :  ill. ;  23 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0816610266 (pbk.) 9780816610266 (pbk.) 
<br/><br/><label>LCCN: </label>80027364  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gray wolf.<br/>Loup--Moeurs et coutumes.<br/>Loup--Ecologie.
<br/><br/><label>Dewey Class. No.: </label>599.74442 Mec   11