Proceedings of the First Working Meeting of the Otter Specialist Group : sponsored by the World Wildlife Fund (International) and organized with the permission of the Survival Service Commission, IUCN : Paramaribo, Suriname, 27-29 March, 1977 - Working Meeting of the Otter Specialist Group 1978 : Paramaribo) (Morges, Switzerland : IUCN, 1978)
Keywords: Lontras -- Congressos