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TitleDateType
1 Studies of thermal solution of Utah oil shale kerogen1983Text
2 Thermal solvent extraction of a sunbury oil shale kerogen1987-08Text
3 Effect of programmed heating on yields and oil quality in retorting of Green River oil shale1988-08Text
4 Experimental studies in a bottom-burning oil shale combustion retort1905-05-31Text
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