United Nations mineral resource development programmes : UNCTAD activities in relation to non-fuel mineral resources.
1982
Detalles de los registros
SignaturaTD/B/C.1/226
TítuloUnited Nations mineral resource development programmes : UNCTAD activities in relation to non-fuel mineral resources.
AutoresUNCTAD
FechaGeneva : UN, 21 Jan. 1982.
Descripción
12 p.