Fourteenth report : covering the period 1 april 1987 - 31 march 1988

by Nature Conservancy Council
Published 1988

Proposals concerning the cetacea /

by Meeting of the Parties to the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) (2o. : 1979 mar. 19-20: San José, Costa Rica)
Published 1979