United Nations Symposium on World Coal Prospects : report of the Secretary-General.
1981
Detalles de los registros
SignaturaE/C.7/121
TítuloUnited Nations Symposium on World Coal Prospects : report of the Secretary-General.
AutoresUN. Secretary-General
FechaNew York : UN, 5 May 1981.
Descripción
[16] p., including annexes.