"zone protégée [répertoire]" . . "Unión Internacional para la Conservación de la Naturaleza y los Recursos Naturales. Comisión de Parques Nacionales y Areas Protegidas." . . "Naturschutzgebiet Verzeichnis." . . "Parcs naturals." . . "réserve naturelle [répertoire]" . . "World Congress on National Parks and Protected Areas (4th : 1992 : Caracas, Venezuela)" . . . "Centre Mondial de Surveillance Continue de la Conservation (Cambridge)." . . "Natura Conservació." . . "World Congress on National Parks and Protected Areas." . . . "World Conservation Monitoring Centre." . . "World congress on national parks and protected areas (04 : 1992 : Caracas, Venezuela)" . . . "Zones d'aménagement et de conservation." . . . . . . . . . . "Afrotropical (vol. 3)" . "Palearctic (vol. 2)" . . . . . . . . . . . . . . . "Nearctic and Neotropical (vol. 4)" . . "Protected areas of the world : a review of national systems" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Protected areas of the world a review of national systems"@en . . . "Indomalaya, Oceania, Australia and Antartic (vol. 1)" . . . . . . "Directories" . "Protecció de la natura." . . "Naturschutzgebiet" . . "World Congress on National Parks and Protected Areas (4t : 1992 : Caracas)" . . . "Parcs nationaux." . . "Naturschutz Adressbuch." . . "Réserves naturelles." . . "World Congress on National Parks and Protected Areas (1992 : Caracas)" . . . "Parcs nacionals." . .