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OFR 1971-03

The Environmental Impact of Surface Mining in Alberta

The Environmental Impact of Surface Mining in Alberta Coal Deposits of late Jurassic to early Tertiary ages underlie much of the Alberta Plains and Foothills at depths ranging from 0 (i.e. at the surface) to 10,000 feet. Place Keywords 72e 72l 72m ... Show Abstract

Research Council of AlbertaMellon, G.B.  1972-12-17

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