17e Conférence générale. Amendements proposés par l'U.R.S.S au projet de convention concernant la protection du patrimoine mondial, culturel et naturel Year: 1972 Category: Establishment of the Convention Language: Français(fr)
Amendments proposed by the USSR to the Draft Convention for the protection of the world cultural and natural heritage Year: 1972 Category: Establishment of the Convention Language: English(en)
Corrigendum. Projet de convention pour la protection du patrmoine mondial, culturel et naturel. Year: 1972 Category: Establishment of the Convention Language: Français(fr)
