IUCN

Annual report 1985

1986

I Reunión del Comité Regional de Miembros Sudamericanos de la UICN

1993 Castello, Luis | Bourley, Lisa |

Segunda Reunión de Miembros Suramericanos de la UICN : memorias

1991

IUCN publications : 1948-1992. A catalogue of publications produced by IUCN or in collaboration with other organizations

1993 Grose, Kevin |

Tenth anniversary 1948-1958 : from Fontainebleau to Athens and Delphi

1958

IUCN yearbook : annual report of the International Union for Conservation of Nature and Natural Resources for 1971

1972

IUCN yearbook : annual report of the International Union for Conservation of Nature and Natural Resources for 1970

1971

Conservation achievements 1980

1980

Achievements 1978-1981 : report of the Director General

1981

UICN : rapport triennal 1982-1984

1984

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