Author Search Results

Estimate of known recoverable reserves of coking coal in Indiana County, Pa

by Dowd, James J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1950

Description: 22 pages : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Fayette County, Pa

by Dowd, James J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: 19 pages : illustrations ; 26 cm.

Book

Estimate of known recoverable reserves of coking coal in Floyd County, Ky

by Dowd, James J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: 16 pages : illustrations ; 26 cm.

Book

Estimate of known recoverable reserves of coking coal in Knott County, Ky

by Dowd, James J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: 20 pages : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Jefferson County, Pa

by Dowd, James J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: vi, 18 pages : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Cambria County, Pa

Published: U.S. Dept. of the Interior, Bureau of Mines, 1950

Description: vi, 25 pages : illustrations ; 28 cm.

Book

Mining with a Dosco continuous miner on a longwall face

by Stahl, R. Ward.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1954

Description: 11 pages : illustrations ; 27 cm.

Book

Modified longwall mining with German coal planers : summary of operations at five coal mines

by Haley, Wilbur A.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1957

Description: ii, 31 pages : illustrations ; 27 cm.

Book

The use of augers in surface mining of bituminous coal

by Haley, Wilbur A.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1957

Description: ii, 22 pages : illustrations ; 27 cm.

Book

Vision, values, and courage : leadership for quality management

by Snyder, Neil H. 1950-
Published: Free Press ; Maxwell Macmillan Canada ; Maxwell Macmillan International, 1994

Description: xiv, 270 pages : illustrations ; 25 cm.

Book

Estimate of known recoverable reserves of coking coal in Armstrong County, Pa

Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: vi, 16 pages : illustrations, maps ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Raleigh County, W. Va

Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: vi, 37 pages : illustrations, maps ; 27 cm.

Book

Modified longwall mining with a German coal planer (plow) in the Pocohontas No. 4 coal bed, Helen, W. Va

by Haley, Wilbur A.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1952

Description: ii, 13 pages, 10 unnumbered leaves of plates : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Westmoreland County, Pa

Published: U.S. Dept. of the Interior, Bureau of Mines, 1951

Description: v, 16 pages : illustrations, maps ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Ohio County, W. Va

Published: U.S. Dept. of the Interior, Bureau of Mines, 1955

Description: vi, 14 pages : illustrations, maps ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Brooke County, W. Va

Published: U.S. Dept. of the Interior, Bureau of Mines, 1955

Description: vi, 17 pages : illustrations, maps ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Letcher County, Ky

by Wallace, Joseph J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1953

Description: vi, 26 pages, 12 unnumbered leaves of plates : illustrations ; 27 cm.

Book

Estimate of known recoverable reserves of coking coal in Harlan County, Ky

by Wallace, Joseph J.
Published: U.S. Dept. of the Interior, Bureau of Mines, 1954

Description: vi, 26 pages : illustrations ; 27 cm.

Book

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