Author: R.B. COLTONPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
MAP SHOWING MINED AREAS OF THE BOULDER-WELD COAL FIELD, COLORADO.
Author: R.B. COLTONPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Coal Mine Subsidence and Land Use in the Boulder-Weld Coalfield, Boulder and Weld Counties, Colorado
Author: Alec Reginald MyersPublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 186
Book Description
Analysis of the Coal Industry in Boulder-Weld County Coalfield, Colorado
Author: Raymond L. LowriePublisher:
ISBN:
Category : Acetylene compounds
Languages : en
Pages : 90
Book Description
Coal Mine Subsidence and Land Use in the Boulder-Weld Coalfield, Boulder and Weld Counties, Colorado
Author: Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 160
Book Description
Analysis of Coal Industry in Boulder-Weld County Coalfield of Colorado
Author: Raymond L. LowriePublisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 134
Book Description
List of U.S. Geological Survey Geologic and Water-supply Reports and Maps for Colorado
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category : Colorado
Languages : en
Pages : 352
Book Description
Geological Survey Circular
Author: Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 320
Book Description
Strippable Coal Resources of Colorado
Author: Charles N. SpeltzPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 80
Book Description
Energy Resource Studies, Northern Front Range, Colorado
Author: Neil S. FishmanPublisher:
ISBN:
Category : Coal
Languages : en
Pages : 182
Book Description
Hydrology of Area 59
Author: Publisher:
ISBN:
Category : Coal mines and mining
Languages : en
Pages : 134
Book Description
