The new international scene and IUCN's place within it /

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

Survey of current developments in international environmental law /
par: Kiss, Alexandre Charles
Publié: (1976)

IUCN guidelines for re-introductions /
Publié: (1998)

The future of IUCN: the world conservation union /
Publié: (1993)

Conservation of biodiversity and the new regional planning /
Publié: (1995)

Directory of Wetlands of International Importance in the Western Palearctic /
Publié: (1980)

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 /
Publié: (1946)

Tenth general assembly /
Publié: (1970)

The position of nature protection throughout the world in 1950 /
Publié: (1954)

An introduction to the world conservation strategy
Publié: (1984)

Protegez aujourd'hui le monde de demain = protect tomorrow's world today /
Publié: (1955)

Biodiversity conservation in the Asia and Pacific Region
Publié: (1995)

Nature conservation in the pacific /
Publié: (1973)

Biological diversity conservation and the law: legal mechanisms for conserving species and ecosystems /
par: Klemm, Cyrille de
Publié: (1993)

Proceedings and papers
Publié: (1956)

Hydro-electricity and nature protection hydroelectricité et protection de la nature /
Publié: (1955)

Proceedings /
Publié: (1977)

Proceedings /
Publié: (1976)

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

Proces-verbaux proceedings /
Publié: (1957)

Eleventh General Assembly: proceedings /
Publié: (1972)

La Calidad de la Vida /
par: Michener, James A.
Publié: (1975)

La Calidad de la Vida. /
par: Michener, James A.
Publié: (1975)

Conservation et amenagement du Milieu /
par: Klemm, C. de
Publié: (1969)

Neuvieme assemblee generale: proces-verbaux /
Publié: (1969)

Memorias (San José Costa Rica, 26 de Febrero al 1o. de marzo de 1996
Publié: (1968)

Marine turtles /
Publié: (1969)

New sprouts within you = Kŭdae an ŭi saessak /
par: Pak, Che-ch'ŏn
Publié: (2014)

Guías para reintroducciones de la UICN = IUCN guidelines for re-introductions /
Publié: (1998)

Papers
Publié: (1975)

Legal measures for the conservation of marine mammals /
Publié: (1982)

Proceedings of a regional meeting on the creation of a coordinated system of National Parks and reserves in Eastern Africa
Publié: (1976)

Informe de la XIX sesión de la Asamblea General
Publié: (1994)

Informe de la XVIII sesión de la Asamblea General /
Publié: (1992)

Community-based conservation in Tanzania: proceedings of a Workshop held in february 1994 /
Publié: (1996)

Priorites en matiere de conservation des especes a Madagascar /
Publié: (1987)