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Science X network 786 Natural Resource can 614 EurekAlert 476
Minging.com 424 EurekAlert! - Earth 184 world meteorological 96
Organization for Eco 95 European Space Agenc 87 Mining Association o 49
U.S. Energy Informat 47 International Energy 45 German Aerosapce Cen 38
American Geophysical 26 Prospectors & Develo 25 NewScientist 20
European Centre for 19 Canadian Institute o 17 Minerals Council of 15
Centre national de l 11 Department of Energy 11