Reassessment of coal deposits under market economy conditions / submitted by the Government of the United Kingdom.
1993
Detalles de los registros
Signatura[E/ECE/]ENERGY/WP.1/GE.1/R.9/Add.9
TítuloReassessment of coal deposits under market economy conditions / submitted by the Government of the United Kingdom.
FechaGeneva : [UN], 14 July 1993.
Descripción
6 p.
Notas
Transmits: Definitions of reserves and resources / as approved by British Institution of Mining and Metallurgy.