The earth's open wounds: abandoned and orphaned mines.
Fields
Scott
S
D003031:Coal; D003247:Conservation of Natural Resources; D004782:Environmental Health; D006256:Hazardous Waste; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008670:Metals; D008906:Mining; D010067:Ownership; D018570:Risk Assessment; D013440:Sulfides; D014481:United States; D014873:Water Pollutants / Q000009:adverse effects / Q000032:analysis*; D014876:Water Pollution / Q000191:economics / Q000517:prevention & control*
D003031:Coal; D006256:Hazardous Waste; D008670:Metals; D013440:Sulfides; D014873:Water Pollutants