Author
International Civil Aviation Organization
1
United Nations
1
United Nations Industrial Development Organization
1
United Nations. Commission on Narcotic Drugs
1
United Nations. Dept. for Disarmament Affairs. Information Studies Branch
1
United Nations. Dept. for Disarmament Affairs. Translation Services
1
United Nations. Dept. of Conference Services
1
United Nations. Documentation and Terminology Section
1
United Nations. Documentation, Reference, and Terminology Section
1
World Meteorological Organization
1
World Meteorological Organization. Commission for Climatology
1
World Meteorological Organization. Commission for Hydrology
1
World Meteorological Organization. Executive Council
1
World Meteorological Organization. Regional Association II (Asia)
1