Protection of cultural and natural heritage at the international level. Info Type: Publicación ISBN: 92-9012-002-9. Meeting: ICOM. General conference, 11th, Moscow, 1977 Place, publisher, year: Paris : The International Council of Museums, 1979 Collation: p. 101-113 ; illus. ; 23 cm Author: Bose, Amalendu. Year: 1979. Serial type: Capítulo o extracto de un libro Description: protección del patrimonio cultural; protección del patrimonio natural