00483nam a2200145Ia 4500001001100000005001700011008004300028020002900071090001600100245011100116260003600227300002200263650003500285999001700320000001621620251012174745.0  010219s1997    xxu           00    eng c  a9211124220 (pbk.):cfree04a382.420904900aHandbook of world mineral trade statistics, 1991-1996cUnited Nations Conference on Trade and Development   aNew YorkbUnited Nationsc1997   axiii, 385p.c30cm 0aMineral industriesxStatistics  c10106d10106