Environmental protection related to coal mining and coal utilization : list of ECE projects related to activities in the field of environmental protection of relevance to the Working Party on Coal : note / by the Secretariat.
1995
Detalles de los registros
Signatura[E/ECE/]ENERGY/WP.1/R.42
TítuloEnvironmental protection related to coal mining and coal utilization : list of ECE projects related to activities in the field of environmental protection of relevance to the Working Party on Coal : note / by the Secretariat.
AutoresUN. ECE. Secretariat
FechaGeneva : UN, 27 July 1995.
Descripción
7 p.