The coal situation in the ECE region in 1981 and its prospects / transmitted by the Government of German Democratic Republic.
1982
Notice détaillée
Symbole[E/ECE/]COAL/R.83/Add.7
TitreThe coal situation in the ECE region in 1981 and its prospects / transmitted by the Government of German Democratic Republic.
AuteursGerman Democratic Republic
DateGeneva : UN, 8 Sept. 1982.
Description
4 p.