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Carbonizing properties and petrographic composition of lower banner-bed coal from Keen Mountain Mine, Buchanan County, VA., and the effect of blending this coal with Pittsburgh Bed...

Autor Fieldner, A. C. Vydáno: 1940

Kniha

Obálka

Carbonizing properties and petrographic composition of high splint bed coal from Closplint Mine, Closplint Harlan County, Ky

Autor Fieldner, A. C. Vydáno: 1939

Kniha

Obálka

Carbonizing properties and petrographic composition of sewell bed coal from Wyoming mine, Wyoming county, W.Va. and the effect of blending this coal with Alma bed coal

Autor Fieldner, A. C. Vydáno: 1939

Kniha

Obálka

Carbonizing properties and petrographic composition of washed and unwashed lower and upper kittanning bed coals from mines 72 and 73, Johnstown, Cambria County, Pa

Autor Fieldner, A. C. Vydáno: 1939

Kniha

Obálka

Carbonizing properties and petrographic composition of Pond Creek bed coal from majestic mine, Majestic Pike County, KY

Autor Fieldner, A. C. Vydáno: 1939

Kniha

Obálka

Carbonizing properties and petrographic composition of upper freeport coal from Morgantown district, Monongalia County, W. VA. and of Lower Freeport coal from Eastern Indiana Count...

Autor Fieldner, A. C. Vydáno: 1941

Kniha

Obálka

Bureau of mines research on the hydrogenation and liquefaction of coal and lignite

Autor Fieldner, A. C. Vydáno: 1944

Kniha

Obálka

Typical analyses of coals of the United States

Autor Fieldner, A. C. Vydáno: 1942

Kniha