... brown coal and lignite; small amounts of iron ore, copper and manganese ore; salt; gas Land use: arable land: NA% permanent crops: NA% meadows and pastures: NA% forest and woodland: NA% other: NA% Irrigated land: NA km2 Environment: severe damage to forests from "acid rain" caused by coal-fired power stations ... — The 1993 CIA World Factbook • United States. Central Intelligence Agency.
...
