Detalles de los registros
Signatura***
TítuloIron ore statistics ... / prepared by the UNCTAD Secretariat.
AutoresUNCTAD. Secretariat
FechaGeneva : UN, 1988-
Notas
Document symbol from 1990 (1980-1989 issue): TD/B/C.1/IRON ORE/; document symbol from 1992 (1982-1991 issue): TD/B/CN.1/IRON ORE/.