European red list of globally threatened animals and plants and recommendations on its application as adopted by the Economic Commission for Europe at its forty-sixth session (1991) by decision D (46) 1991
A conservation strategy for threatened Central and South American primates 1982 Mittermeier, Russell A. |
Revised IUCN list of threatened animals 1993 : South American primates (revision not including central America Mexico and Cebus capucinus 1993 Rylands, Anthony B. | Encarnación, Filomeno | Mittermeier, Russell A. |
Insects and other invertebrates as candidates for the Bern Convention 1986 Collins, N. Mark | Wells, Sue |
First preliminary draft of the list of rare, threatened and endemic plants for the countries of North Africa and the Middle East 1980 Lucas, Gren |