@book{5029,
	author = {Bennett, Andrew F. and International Union for Conservation of Nature and Natural Resources.},
	title = {Linkages in the landscape :},
	publisher = {IUCN--the World Conservation Union,},
	year = {2003.},
	series = {Conserving forest ecosystem series ; },
	address = {Gland, Suiza :},
	note = {En el encabezado del título: The IUCN Forest Conservation Programme}
}