Proces-verbaux proceedings /

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

Proceedings /
Publié: (1977)

Proceedings /
Publié: (1976)

Proceedings and papers
Publié: (1956)

Proceedings /
Publié: (1979)

Proceedings and papers of the technical meeting /
Publié: (1952)

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

Proceedings and reports of the second session of the General Assembly /
Publié: (1951)

Proceedings /
Publié: (1988)

Proceedings /
Publié: (1983)

Eleventh General Assembly: proceedings /
Publié: (1972)

Eleventh Technical Meeting: papers and proceedings, New Delhi, India, 25 to 28 november 1969 = Onz ieme Reunion Technique : rapports et proces-verbaux, New Delhi, India, 25 to 28 november 1969 /
Publié: (1970)

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

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

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

IUCN Sahel studies: Sahel - Sahel a controversial vision
par: Deneve, Robert
Publié: (1995)

Tenth general assembly /
Publié: (1970)

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)

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

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

The new international scene and IUCN's place within it /
Publié: (1996)

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

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

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

Marine turtles /
Publié: (1969)

Papers
Publié: (1975)

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

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

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

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

Conservation education /
Publié: (1985)

Conservation in Malaysia /
par: Wycherley, P.R
Publié: (1969)