Emonds, G. (1981). Guidelines for national implementation of the convention on international trade in endangered species of wild fauna and flora. Gland: IUCN.
Citación estilo ChicagoEmonds, Gerhard. Guidelines for National Implementation of the Convention On International Trade in Endangered Species of Wild Fauna and Flora. Gland: IUCN, 1981.
Cita MLAEmonds, Gerhard. Guidelines for National Implementation of the Convention On International Trade in Endangered Species of Wild Fauna and Flora. Gland: IUCN, 1981.
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