01236nas 2200349 n 450 99620069630331620200912013843.0(CKB)110978977982350(CONSER) 79641467 (DE-599)ZDB2711156-8(EXLCZ)9911097897798235020780816b19742002 ua engWorld mineral statisticsLondonH.M. Stationery Off1 online resource"Production: exports: imports."Print version: World mineral statistics. 0951-9475 WORLD MINERAL STATISTICS WORLD PRODUCTION EXPORTS & IMPORTSMineral industriesStatisticsPeriodicalsMines and mineral resourcesStatisticsPeriodicalsMineral industriesMines and mineral resources338.2/021/2Institute of Geological Sciences (Great Britain).Mineral Statistics and Economics Unit.British Geological Survey.Natural Environment Research Council (Great Britain)JOURNAL996200696303316exl_impl conversionWorld mineral statistics2217435UNISA