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Oil Shale Reserves Colorado : United States.
|
2002
|
1
|
|
Oil Shale Reserves Indonesia : National and Global Petroleum Resource Assessment Project (U.S.),
|
2015
|
1
|
|
Oil Shale Reserves North America : United States.
|
2005
|
1
|
|
Oil Shales California : Hoots, H. W.
|
1928
|
1
|
|
Oil Shales Colorado Maps : Mercier, Tracey J.
|
2012
|
1
|
|
Oil Shales Colorado Piceance Creek Basin Databases : Geological Survey (U.S.)
|
2007
|
1
|
|
Oil Shales Colorado Piceance Creek Watershed : Dean, Walter E.,
|
1980
|
1
|
|
Oil Shales East U S : Ashley, Geo. H.
|
1917
|
1
|
|
Oil Shales North Sea : Gautier, Donald L.
|
2005
|
1
|
|
Oil Shales Oklahoma : Hatch, Joseph R.
|
1989
|
1
|
|
Oil Shales Research Estonia : Estonia.
|
2012
|
1
|
|
Oil Shales Rocky Mountains : Winchester, Dean E.
|
1923
|
1
|
|
Oil Shales Utah : Birdwell, Justin E.,
|
2013
|
1
|
|
Oil Shales Wyoming Maps : Mercier, Tracey J.
|
2012
|
1
|
|
Oil Sinclair Upton 1878 1968 : Gale, Linn Abel Eaton,
|
1928
|
1
|
|
Oil Skimmers -- See Oil separators
|
|
1
|
|
Oil Spill Damages Liability For -- See Liability for oil pollution damages
|
|
1
|
|
Oil Spill Liability Trust Fund National Pollution Funds Center Appropriations And Expenditures Perio : Oil Spill Liability Trust Fund (National Pollution Funds Center),
|
2010
|
1
|