Etat de la protection de la nature dans le monde en 1950 = the position of nature protection throughout the world in 1950 /

Rapport sur la Conference pour la Protection Internationale de la Nature = Report on the Conference puur la Protection Internationale de la Nature = Report on the conference for the Internation Protection of Nature /
Publicado em: (1946)

Environmental protection in Islam
Publicado em: (1994)

Conference Internationale pour la protection de la nature = International Conference for the protection of nature /
Publicado em: (1947)

Action strategy for protected areas in the afrotropical realm /
Publicado em: (1987)

Classification and use of protected natural and cultural areas /
Por: Dasmann, R. F.
Publicado em: (1973)

Protected landscapes: experience around the world /
Publicado em: (1987)

Coordinating research and management to enhance protected areas
Publicado em: (1994)

Review of the protected areas system in Oceania
Publicado em: (1986)

The Corbett action plan for protected areas of the Indomalayan realm /
Publicado em: (1985)

IUCN directory of protected areas in Oceania /
Por: Paine, James R.
Publicado em: (1991)

Nature conservation in the pacific /
Publicado em: (1973)

A regional action plan for protected areas in east Asia /
Publicado em: (1996)

IUCN directory of South Asian protected areas /
Publicado em: (1990)

Conservation of nature and natural resources in modern african states /
Publicado em: (1963)

Our mother nature; the conservation of nature and natural resources in the Sudan-Sahel zone of Africa /
Por: Villiers, A.
Publicado em: (1963)

1997 United Nations list of protected areas = Lista de las Naciones Unidas de areas protegidas 1997 /
Publicado em: (1998)

Protected landscapes /
Publicado em: (1988)

National system planning for protected areas /
Por: Davey, Adrian G.
Publicado em: (1998)

Tourism, ecotourism, and protected areas: the state of nature-based tourism around the world and guidelines for de development /
Por: Ceballos-Lascuráin, Héctor
Publicado em: (1996)

Conserving Africa's natural heritage = conserver le patrimoine naturel de L'Afrique
Publicado em: (1981)

The nature of Zambia: a guide to conservation and development /
Publicado em: (1987)

Guidelines for cave and karst protection /
Publicado em: (1997)

The distribution of protected areas in realtion to the needs of biotic community conservation in Eastern Africa /
Por: Lamprey, Hugh F.
Publicado em: (1975)

A global representative system of marine protected areas
Publicado em: (1995)

Categories, objectives and criteria for protected areas /
Publicado em: (1978)

Guidelines for establishing marine protected areas /
Por: Kelleher, Graeme
Publicado em: (1991)

Masterworks of man & nature: preserving our world heritage /
Publicado em: (1992)

Guidelines for protected area management categories = Directrices para las categorías de manejo de áreas protegidas /
Por: Banque Mondiale, Banque européenne dïinvestssement
Publicado em: (1994)

Proposals for nature conservation in Northern Greece /
Por: Hoffmann, L.
Publicado em: (1971)

Protected areas and demographic change: planning for the future : a working report /
Publicado em: (1992)

Tha nature of Pakistan: a guide to conservation and development issues No. 1
Publicado em: (1986)

Marine and coastal protected areas : a guide for planners and managers /
Por: Salm, Rodney V.
Publicado em: (2000)

A system for defining and classifyng natural regions for purposes of conservation /
Por: Dasmann, R.F
Publicado em: (1973)

The world's greatest natural areas: an indicative inventory of natural sites of World Heritage Quality /

Our heritage the natural values of the dorogd becken /
Publicado em: (1997)

Protected areas of the world: a review of national systems /
Publicado em: (1991)