Nutrias gigantes: Lobos de río/ Giant otters: Wolves of the river
Peru's Amazonian Eden: Manu National Park and Biosphere Reserve
1998
Book Section
246-255
Barcelona, Spain
single-species study ecology animal behavior Pteronura brasiliensis giant otters threatened species aquatic habitats rivers Parque Nacional del Manu animals mammals Carnivora carnivores Madre de Dios Bibliography