01101nas 2200385 c 450 991089551280332120260218111628.0(CKB)1000000000531380(DE-599)ZDB2093608-4(OCoLC)645557585(DE-101)024063339(DE-599)2093608-4(EXLCZ)99100000000053138020021114b19902009 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierClean coal today a newsletter about innovative technologies for coal utilization /Office of Fossil Energy, U.S. Department of EnergyWashington, DC1990-2009Online-RessourceGesehen am 14.03.2017Clean Coal TodayClean coal today newsletterZeitschriftgnd-content6206600089DE-1019999JOURNAL9910895512803321Clean coal today4270490UNINA