[THE COURSE OF THE DISASTER AND THE RESCUE OPERATIONS: REPORT OF THE MINING ENGINEER].
D004190:Disasters; D005858:Germany; D005860:Germany, West; D006801:Humans; D008906:Mining
DISASTERS; GERMANY, WEST; MINING
VERLAUF DES UNGLUECKS UND DER RETTUNGSAKTIONEN: BERGBAUTECHNISCHER BERICHT.