|   | by: L. David Mech · Luigi BoitaniPaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-0-226-51697-4 ISBN-10: 0-226-51697-0 University of Chicago Press · 2007 | 
| See also: | ||
| 2003 | Hardcover | Wolves: Behavior, Ecology, and Conservation |