[PDF] e-Book Surface Water Seepage Into Anthracite Mines In The Wyoming Basin Northern Field Full Read

Language: en
Pages: 612

Authors: Charles Thomas Holland

Categories: Anthracite coal

Type: BOOK - Published: 1953 - Publisher:

Language: en
Pages: 456

Authors:

Categories: Mines and mineral resources

Type: BOOK - Published: 1985 - Publisher:

Language: en
Pages: 172

Authors: United States. Bureau of Mines. Division of Bituminous Coal

Categories: Coal

Type: BOOK - Published: 1962 - Publisher:

Language: en
Pages: 858

Authors: Bryan C. Parks

Categories: Anthracite coal

Type: BOOK - Published: 1954 - Publisher:

Language: en
Pages: 1034

Authors:

Categories: Mines and mineral resources

Type: BOOK - Published: 1951 - Publisher: