International co-operation in cartography : 2nd United Nations Regional Cartographic Conference for the Americas : report of the Secretary-General.
1980
Detalles de los registros
SignaturaE/1980/8
TítuloInternational co-operation in cartography : 2nd United Nations Regional Cartographic Conference for the Americas : report of the Secretary-General.
AutoresUN. Secretary-General
FechaNew York : UN, 31 Jan. 1980.
Descripción
4 p.