Preprint of 40 red data sheets on rare and threatened species in Europe 1977 Lucas, Gren | Walters, S. M. |
Progress report on the production of a list of threatened and endemic plants for the countries of the Council of Europe 1975 Lucas, Gren | Walters, S. M. |
A preliminary draft for the list of threatened and endemic plants for the countries of Europe 1975 Lucas, Gren | Walters, S. M. |
Marine fish and the IUCN Red List of threatened animals. Report of the workshop 1996 Hudson, Elodie | Mace, G. M. (Georgina M.) |
Criteria for listing species on the CITES appendices and the IUCN Red List : a technical workshop 1992
Supplementary list of threatened and endemic plants for those countries of Europe not covered by the first draft (August 1975) 1975
Endangered mammals and birds of the world : summary statements of status and action treatment : based on IUCN Supplementary Papers 13 and 14 1970
List of rare, threatened and endemic plants for the countries of Europe 1976 Lucas, Gren | Walters, S. M. |