Author: Raymond L. Lowrie
Publisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 90
Book Description
Analysis of the Coal Industry in Boulder-Weld County Coalfield, Colorado
Author: Raymond L. Lowrie
Publisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 90
Book Description
Publisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 90
Book Description
Analysis of Coal Industry in Boulder-Weld County Coalfield of Colorado
Author: Raymond L. Lowrie
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 134
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 134
Book Description
Analysis of the Coal Industry in Boulder-Weld County Coalfield, Colorado
Author: Raymond L. Lowrie
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 656
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 656
Book Description
Report of Investigations
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 962
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 962
Book Description
General Summary of the Colorado Coal Production
Author: Colorado. State Coal Mine Inspection Department
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 210
Book Description
Report of Investigations
Author:
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 600
Book Description
Publisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 600
Book Description
U.S. Geological Survey Professional Paper
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 116
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 116
Book Description
Bureau of Mines Research and Technologic Work on Coal, 1963
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 140
Book Description
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 140
Book Description
Coal Mine Subsidence and Land Use in the Boulder-Weld Coalfield, Boulder and Weld Counties, Colorado
Author: Alec Reginald Myers
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 186
Book Description
Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 186
Book Description
Face Ventilation in Underground Bituminous Coal Mines
Author: Adrian J. Mathias
Publisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 778
Book Description
Publisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 778
Book Description