… alone fell by almost half in the eastern part of the country between 1989 and 1994. The situation was quite different in the territory of the old Länder, where …

… 4/1995 Heft 3 UMID: Heft 3/1995 Heft 2 UMID: Heft 2/1995 Heft 1 UMID: Heft 1/1995 1994 Heft 5 UMID: Heft 5/1994 Heft 4 UMID: Heft 4/1994 Heft 3 UMID: Heft 3/1994 Heft 2 UMID: Heft 2/1994 Heft 1 UMID: Heft 1/1994 1993 …

… There has been an overall decline in the domestic extraction of raw materials since 1994. Two opposing trends are apparent: a long-term decrease of 35 % in the …