An International index of films on the conservation and utilization of ressources . Prepared for the United nations scientific conference on the conservation and utilization of resources (U.N.S.C.C.U.R.), "August-September 1949", under direction of the United Nations film board, by the United nations educational, scientific and cultural organization (U.N.E.S.C.O.) and the United Nations Department of public information, Films and visual information division...

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An International index of films on the conservation and utilization of ressources . Prepared for the United nations scientific conference on the conservation and utilization of resources (U.N.S.C.C.U.R.), "August-September 1949", under direction of the United Nations film board, by the United nations educational, scientific and cultural organization (U.N.E.S.C.O.) and the United Nations Department of public information, Films and visual information division...

Nations Unies, Unesco

Détails de l'édition

Éditeur
United Nations (Lake Success, N. Y.)
Date de publication
1 janvier 1950
Langue
eng
Provenance des données
  • language BnF Catalogue général · 23 juillet 2026
  • publication_date BnF Catalogue général · 23 juillet 2026