Symposium on the Utilization of Waste from Coal Mining and Preparation, Tatabánya, Hungary, 17-22 October 1983 : information notice no. 2.
1983
Notice détaillée
Symbole[E/ECE/]COAL/SEM.8/INF.2
TitreSymposium on the Utilization of Waste from Coal Mining and Preparation, Tatabánya, Hungary, 17-22 October 1983 : information notice no. 2.
DateGeneva : UN, 10 Mar. 1983.
Description
3 p. : form