Polar Bears: Proceedings of the 14th Working Meeting of the IUCN/SSC Polar Bear Specialist Group, 20-24 June 2005, Seattle Wa USA

Specialist

by: Nicholas J. Lunn · Andrew E. Derocher

Broché

details (France).

ISBN: 978-2-8317-0959-8

ISBN-10: 2-8317-0959-8

Union Internationale pour la Conservation de la Nature et de ses Ressources,Switzerland · 2006