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Coal Trade Wyoming : United States.
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2006
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1
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Coal Transportation United States : Haupt, Herman,
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1857
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1
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Coal United States Classification : United States.
|
1976
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1
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Coal United States Composition : White, David,
|
1914
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1
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Coal United States Maps : East, Joseph A.,
|
2013
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1
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Coal Utah : Lupton, Charles T.,
|
1916
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1
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Coal Ute Mountain Indian Reservation : Roberts, Laura N. Robinson,
|
1991
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1
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|
Coal Washing -- See Also Coal preparation
|
|
1
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Coal Washington State : Smith, E. Eggleston
|
1911
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1
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Coal Wyoming Campbell County : Olive, Wilds W.
|
1957
|
1
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Coal Wyoming Gillette Region Quality : Ellis, Margaret S.
|
2002
|
1
|
|
Coal Wyoming Maps : Biewick, Laura H.
|
2012
|
1
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|
Coal Wyoming Sheridan County : Olive, Wilds W.
|
1957
|
1
|
|
Coalbed Methane Alaska Cook Inlet : Rouse, William A.
|
2012
|
1
|
|
Coalbed Methane Alaska Susitna River Valley : Rouse, William A.
|
2012
|
1
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|
Coalbed Methane Appalachian Region Southern : Milici, Robert C.,
|
2004
|
1
|
|
Coalbed Methane Australia : Manning, Paddy,
|
2012
|
1
|
|
Coalbed Methane Black Warrior Basin Ala And Miss : Milici, Robert C.,
|
2004
|
1
|
|
Coalbed Methane Drainage Virginia : Krickovic, Stephen.
|
1972
|
1
|
|
Coalbed Methane Environmental Aspects : Flores, Romeo M.,
|
2023
|
1
|
|
Coalbed Methane Environmental Aspects Australia : Manning, Paddy,
|
2012
|
1
|