|
|
|
|
Geology Coal Arkansas Johnson County : Merewether, E. A.
|
1969
|
1
|
|
|
Geology Coal Armenia Jajurr Region : Pierce, Brenda S.
|
2000
|
1
|
|
|
Geology Coal Kentucky
|
|
2
|
|
|
Geology Coal Midland Basin Tex And N M
|
2007
|
1
|
|
|
Geology Coal Missouri : Greene, Frank Cook,
|
1943
|
1
|
|
|
Geology Coal Montana : Bryson, Robert P.,
|
1973
|
1
|
|
|
Geology Coal New Mexico
|
1991
|
1
|
|
|
Geology Coal North Carolina : Schopf, James Morton,
|
1960
|
1
|
|
|
Geology Coal Ohio : Schopf, James Morton,
|
1960
|
1
|
|
|
Geology Coal Oklahoma Craig County : Hemish, Leroy A.
|
1986
|
1
|
|
|
Geology Coal Oklahoma Nowata County : Hemish, Leroy A.
|
1986
|
1
|
|
|
Geology Coal Pakistan Mianwali District : Danilchik, Walter.
|
1987
|
1
|
|
|
Geology Coal Pennsylvania Armstrong County : Kertis, Carla A.
|
1985
|
1
|
|
|
Geology Coal Pennsylvania Indiana County : Kertis, Carla A.
|
1985
|
1
|
|
|
Geology Coal Pennsylvania Schuylkill County : Wood, Gordon H.
|
1962
|
1
|
|
|
Geology Coal Powder River Basin Wyo And Mont
|
|
3
|
|
|
Geology Coal Rhode Island : Ashley, Geo. H.
|
1915
|
1
|
|
|
Geology Coal Texas Fort Worth Basin
|
2007
|
1
|
|
|
Geology Coal United States
|
|
2
|
|
|
Geology Coal United States Data Processing : Roberts, Laura N. Robinson.
|
1999
|
1
|
|
|
Geology Coal Utah Wasatch Plateau : Spieker, Edmund M.
|
1931
|
1
|
|
|
Geology Coal West Virginia
|
|
2
|
|
|
Geology Coal Wyoming Guidebooks
|
2001
|
1
|
|
|
Geology Coal Wyoming Rock Springs Region : Roehler, Henry W.
|
1988
|
1
|
|
|
Geology Coal Wyoming Sweetwater County
|
1987
|
1
|
|
|
Geology Colorado
|
|
32
|
|
|
Geology Colorado Alamosa County Maps : Machette, Michael N.
|
2005
|
1
|
|
|
Geology Colorado American Flats Wilderness : Hon, Ken,
|
1987
|
1
|
|
|
Geology Colorado Arapahoe County : Scott, Glenn R.,
|
1962
|
1
|
|
|
Geology Colorado Aspen Region : Bryant, Bruce,
|
1986
|
1
|
|
|
Geology Colorado Beaver Creek Wilderness : Lindsey, David A.,
|
1986
|
1
|
|
|
Geology Colorado Black Canyon Of The Gunnison : Hansen, Wallace R.,
|
1965
|
1
|
|
|
Geology Colorado Blue River River History : Kellogg, Karl S.,
|
2016
|
1
|
|
|
Geology Colorado Boulder : Fenneman, Nevin Melancthon,
|
1905
|
1
|
|
|
Geology Colorado Boulder County : Moore, Frank B.
|
1957
|
1
|
|
|
Geology Colorado Breckenridge : Ransome, Frederick Leslie,
|
1911
|
1
|
|
|
Geology Colorado Browns Canyon Wilderness : Leibold, Anne M.,
|
1986
|
1
|
|
|
Geology Colorado Bull Gulch Wilderness : Soulliere, Sandra J.,
|
1986
|
1
|
|
|
Geology Colorado Clear Creek County
|
|
2
|
|
|
Geology Colorado Colorado National Monument : Lohman, Stanley William,
|
1981
|
1
|
|
|
Geology Colorado Conejos County Maps : Machette, Michael N.
|
2005
|
1
|
|
|
Geology Colorado Costilla County Maps
|
|
2
|
|
|
Geology Colorado Cripple Creek : Lindgren, Waldemar,
|
1904
|
1
|
|
|
Geology Colorado Cripple Creek Victor Gold Mining District : Lindgren, Waldemar,
|
1906
|
1
|
|
|
Geology Colorado Custer County : Raymond, William H.,
|
1980
|
1
|
|
|
Geology Colorado Denver : Hunt, Charles B.
|
1954
|
1
|
|
|
Geology Colorado Dolores County Maps : Cross, Whitman,
|
1905
|
1
|
|
|
Geology Colorado Douglas County : Scott, Glenn R.,
|
1962
|
1
|
|
|
Geology Colorado Douglas County Maps : Richardson, G. B.
|
1915
|
1
|
|
|
Geology Colorado Durango Guidebooks
|
2007
|
1
|
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