Author Search Results

Preparation characteristics of coal occurring in Westmoreland County, Pa

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: ii, 17 pages : illustrations ; 27 cm.

Book

Preparation characteristics of coal from Knott County, Ky

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1953

Description: iii, 30 pages, 30 unnumbered leaves of plates : illustrations ; 27 cm.

Book

Preparation characteristics of anthracites in South Korea

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1953

Description: 17 pages : illustrations ; 27 cm.

Book

Preparation characteristics of coal from Fayette County, Pa

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: iv, 16 pages, 37 leaves of plates : illustrations, map ; 27 cm.

Book

Preparation characteristics of coal from Pike County, Ky

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: 28 pages : illustrations ; 27 cm.

Book

Washability characteristics of coal from San Juan County, N. Mex

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1957

Description: ii, 20 pages : illustrations, map ; 27 cm.

Book

Preparation characteristics of coal occurring in Cambria County, Pa

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1950

Description: 40 pages : illustrations ; 27 cm.

Book

Preparation characteristics of coal occurring in Indiana County, Pa

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: 33 pages : illustrations ; 27 cm.

Book

Preparation characteristics of coal from Jefferson County, Pa

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1953

Description: iii, 21 pages, 31 leaves of plates : illustrations, map ; 27 cm.

Book

Preparation characteristics of coal from Floyd County, Ky

by Crentz, William L.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: iii, 21 pages : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves and preparation characteristics of coking coal in Fentress County, Tenn

by Lowe, R. W.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1956

Description: vii, 34 pages : illustrations, maps ; 27 cm.

Book

Publications of the Bureau of Mines on coal washing

by United States. Bureau of Mines.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1949

Description: 7 pages ; 27 cm.

Book

Analyses of Tennessee coals (including Georgia)

by United States. Bureau of Mines.
Published: U.S. Govt. Print. Off., 1945

Description: iii, 243 pages including illustrations (map) : tables, diagrams ; 24 cm.

Book

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