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albert l toenges

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LigniteExploration, reserves, bed characteristics and strip-mining possibilities of a lignite deposit near Toledo, Lewis County, WashAlbert L. Toenges

Exploration, reserves, bed characteristics and strip-mining possibilities of a lignite deposit near Toledo, Lewis County, Wash

Albert L. Toenges · U.S. Govt. Print. Off.

55 sayfa · 1947

Lignite

CarbonizationReserves, bed characteristics, and coking properties of the Willow creek coal bed, Kemmerer district, Lincoln County, WyoAlbert L. Toenges

Reserves, bed characteristics, and coking properties of the Willow creek coal bed, Kemmerer district, Lincoln County, Wyo

Albert L. Toenges · U.S. Govt. Print. Off.

48 sayfa · 1945

Coal / Testing / Carbonization

CiltReclamation of stripped coal landAlbert L. Toenges

Reclamation of stripped coal land

Albert L. Toenges · U.S. Dept. of the Interior, Bureau of Mines

11 sayfa · 1939

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