droughts; floods and frost in uplands Terrain: mostly low, flat to rolling plain with volcanic, rocky, rugged mountains in west Natural resources: petroleum, natural gas, tungsten, tantalum, timber, lead, fish, gypsum, lignite, fluorite Land use: arable land: 0% permanent crops: 17% meadows and pastures: 56% forest and woodland: 0% other: 75% Irrigated land: 18,300 km2 (1989 est.) Environment: recent drought in recent years. The forms of both sexes are liable for military service 1,302,644; reach military age (18) annually 10,844,047 (1993 est.) Defense expenditures: $1.0 trillion, 4% of GNP is derived
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