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Department of Economic and Social Affairs (DESA) (1955-present)
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Ecuador - Survey of Metallic and non Metallic Minerals - Project Report 1968

Ecuador - Survey of Metallic and non Metallic Minerals - Project Report 1968

Bechuanaland - Hydrological Survey - Project Report 1966

Bechuanaland - Hydrological Survey - Project Report 1966

Brazil - Survey of rock-salt deposits - Plan of operation 1962

Brazil - Survey of rock-salt deposits - Plan of operation 1962

Brazil - Rock-salt and potash deposits - Mission Report 1965

Brazil - Rock-salt and potash deposits - Mission Report 1965

Ivory Coast - Ground Geophysical survey Zone of Sassandra ; Departmental supp...

Ivory Coast - Ground Geophysical survey Zone of Sassandra ; Departmental supporting document 1966

Ivory Coast - Airborne Geophysical survey - Missions Reports 1965

Ivory Coast - Airborne Geophysical survey - Missions Reports 1965

Survey of world iron ore resources - Progress Report 1966

Survey of world iron ore resources - Progress Report 1966

Guatemala - Mineral exploration survey - Project Request 1963 - 1964

Guatemala - Mineral exploration survey - Project Request 1963 - 1964

Greece - Survey of the Western Peloponnesus - Report 1960

Greece - Survey of the Western Peloponnesus - Report 1960

Algeria, People's Democratic Republic of Algeria - annual requests for t...

Algeria, People's Democratic Republic of Algeria - annual requests for technical assistance
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