Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 34
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines Developed for Longwall Mining
Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 34
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines Developed for Longwall Mining
Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 36
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines Developed for Longwall Mining
Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 34
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines Developed for Longwall Mining
Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 23
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines
Author: Sidney KatellPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 52
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines
Author: Sidney KatellPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 40
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines Utilizing a Continuous Mining System
Author: John R. DudaPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 40
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines
Author: Sidney KatellPublisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 40
Book Description
Basic Estimated Capital Investment and Operating Costs for Underground Bituminous Coal Mines - Mines with Annual Production of 1.02 to 3.09 Million Tons from a 48-inch Coalbed
Author: United States. Bureau of MinesPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Author: Sidney Katell