Elmer Allen Holbrook

Timbering of Metal Mines

• Author(s): Elmer Allen Holbrook, Richard V. Ageton, Harry Earle Tufft

• Categories: Mine timbering

• Type: Book
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• Published: 1923
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• Publisher: Unknown

None

Screen Sizing of Coal, Ores and Other Minerals

• Author(s): Elmer Allen Holbrook, Thomas Fraser

• Categories: Coal

• Type: Book
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• Published: 1925
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• Publisher: Unknown

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Timbering of Metal Mines

• Author(s): Elmer Allen Holbrook, Richard Valentine Ageton, Harry Earle Tufft

• Categories: Mine timbering

• Type: Book
• -
• Published: 1923
• -
• Publisher: Unknown

None

Catalogue of the Public Documents of the [the Fifty-third] Congress [to the 76th Congress] and of All Departments of the Government of the United States

• Author(s): United States. Superintendent of Documents

• Categories: Government publications

• Type: Book
• -
• Published: 1896
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• Publisher: Unknown

None

Report of Investigations

• Categories: Mineral industries

• Type: Book
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• Published: 1941
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• Publisher: Unknown

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