Mining the earth
Young, John E
Mining the earth chapter - New York, Norton 1992 ( State of the world 1992. A Worldwatch institute report on progress toward a sustainable society , pp. 100-118 )
natural resources
environment
nuclear energy
mines
economic conditions
minerals
Mining the earth chapter - New York, Norton 1992 ( State of the world 1992. A Worldwatch institute report on progress toward a sustainable society , pp. 100-118 )
natural resources
environment
nuclear energy
mines
economic conditions
minerals