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TitleDateTypeSetname
1 Asphalt ridge tar sands - flotation behavior and process design (Abstract)1980-12Textir_etd
2 Effect of feed source in the hot water processing of Utah tar sand1980Textir_uspace
3 Flotation behavior of digested Asphalt Ridge tar sand1981Textir_uspace
4 Separation of bitumen from Utah tar sands by a hot water digestion-flotation technique1978Textir_uspace
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