Related Books

State Laws Relating to Coal-mine Timbering
Language: en
Pages: 64

State Laws Relating to Coal-mine Timbering

Authors: James Washington Paul
Categories: Coal mines and mining
Type: BOOK - Published: 1928 - Publisher:

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State Laws Relating to Coal-mine Timbering
Language: en
Pages: 64

State Laws Relating to Coal-mine Timbering

Authors: James Washington Paul
Categories: Coal mines and mining
Type: BOOK - Published: 1928 - Publisher:

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Technical Paper
Language: en
Pages: 1848

Technical Paper

Authors:
Categories: Mines and mineral resources
Type: BOOK - Published: 1937 - Publisher:

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Publications
Language: en
Pages: 1396

Publications

Authors: United States. Division of Vocational Education
Categories: Vocational education
Type: BOOK - Published: 1932 - Publisher:

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Bulletin
Language: en
Pages: 116

Bulletin

Authors: United States. Federal Board for Vocational Education
Categories: Vocational education
Type: BOOK - Published: 1931 - Publisher:

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