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TitleDateTypeSetname
1 Apparatus for separating organic material from particulate tar sands and coal and agglomeration of the particulate residue1976-10-05Textir_eua
2 Asphalt ridge tar sands - flotation behavior and process design (Abstract)1980-12Textir_etd
3 Availability of tar sands on public land: An overview2006-09-21Textir_eua
4 Bitumen recovery from tar sands1984-09-11Textir_eua
5 Commercial oil shale leasing under the energy policy act: An analysis of when, where, and how2008-03-12Textir_eua
6 Current activity in oil production from U.S. tar sands1979-06-12Textir_eua
7 The kinetics of the pyrolysis of tar sands and of the combustion of coked sands1988-12Textir_etd
8 Method of recovering viscous petroleum from tar sand1976-11-30Textir_eua
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