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  1. 1
    North Fork coal draft environmental impact statement /
    Published 1999
    Government Document Microform Book
  2. 2
    The Yampa coal field of Routt County, Colorado : on the projected line of the Denver, Northwestern and Pacific Railway Company (Moffat Road) Report on the above to Mr. A. C. Ridgway, vice-president and general manager, by Mr. W. Weston.
    Book
  3. 3
    Flotation experiments /
    by Wright, W. H. (Engineer)
    Published 1916
    Book
  4. 4
    Coal mines of Colorado : statistical data /
    by Jones, David C., 1950-
    Published 1976
    Book
  5. 5
    Coal deposits of the Carbondale, Grand Hogback, and southern Danforth Hills coal fields, eastern Piceance Basin, Colorado /
    by Collins, Bruce A.
    Published 1976
    Book
  6. 6
    Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado /
    Government Document Book
  7. 7
    Reconnaissance evaluation of water resources for hydraulic coal mining, Grand Hogback coal field, Garfield and Rio Blanco Counties, Colorado /
    by Alley, William M.
    Published 1978
    Government Document Book
  8. 8
    Data accumulation on the methane potential of the coal beds of Colorado /
    by Fender, Hollis B.
    Published 1979
    Government Document Book
  9. 9
    Surface and subsurface water quality hydrology in surface mined watersheds /
    Published 1979
    Government Document Book
  10. 10
    Green River-Hams Fork coal study region.
    Published 1980
    Government Document Map
  11. 11
    Geophysical logs of nine holes drilled in 1978 in the Yampa coal field, Hamilton and Pagoda quadrangles, Moffat County, Colorado /
    Government Document Book
  12. 12
    Plan for hydrologic study of an area to be surface mined for coal in northwestern Colorado /
    by Williams, Robert S.
    Published 1982
    Government Document Book
  13. 13
    Reconnaissance of benthic invertebrates from tributary streams of the Yampa and North Platte River basins, Northwestern Colorado /
    by Britton, Linda J.
    Published 1983
    Government Document Book
  14. 14
    Summary of hydrologic information for the Denver coal region, Colorado /
    by Norris, J. Michael
    Published 1986
    Government Document Book
  15. 15
    Hydrology of area 59 : Northern Great Plains, and Rocky Mountain coal provinces, Colorado and Wyoming /
    Published 1987
    Government Document Book
  16. 16
    Evaluation of bearing plates installed on full-column resin-grouted bolts /
    by Tadolini, Stephen C.
    Published 1986
    Government Document Book
  17. 17
    Surface water-quality characteristics in the upper North Fork Gunnison River Basin, Colorado /
    by Norris, J. Michael
    Published 1987
    Government Document Book
  18. 18
    Hydrogeology of and potential mining impacts on strippable lignite areas in the Denver aquifer, east-central Colorado /
    by Driver, Nancy E.
    Published 1986
    Government Document Book
  19. 19
    Geohydrology and potential hydrologic effects of underground coal mining in the Rapid Creek Basin, Mesa County, Colorado /
    by Brooks, Tom
    Published 1987
    Government Document Book
  20. 20
    Soil-water hydrology and geochemistry of a coal spoil at a reclaimed surface mine in Routt County, Colorado /
    by Williams, Robert S.
    Published 1988
    Government Document Book
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