Full -PDF- The Geology And Coal Resources Of The Coal Bearing Portion Of Tazewell County Virginia Read Download

Language: en
Pages: 234

Authors: Thomas Kennerly Harnsberger

Categories: Coal

Type: BOOK - Published: 1919 - Publisher:

Language: en
Pages: 640

Authors: Albert William Giles

Categories: Clay

Type: BOOK - Published: 1919 - Publisher:

Language: en
Pages: 502

Authors: Chester Keeler Wentworth

Categories: Coal

Type: BOOK - Published: 1922 - Publisher:

Language: en
Pages: 116

Authors: James Brian Eby

Categories: Coal

Type: BOOK - Published: 1922 - Publisher:

Language: en
Pages: 266

Authors: Geological Survey (U.S.)

Categories: Coal

Type: BOOK - Published: 1922 - Publisher:

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