Search Results for the EPA National Library Catalog

Items Found: 3
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Your Search: (SUBJECT=Petroleum research)

Select Item Title Year Published
Bronco oil shale study a study of the feasibility of fracturing oil shale with nuclear exlosions, the extraction of oil by in situ retorting, and the design of an experiment to test this concept / 1967
Bureau of Mines and energy program, 1971, 1972
Bureau of Mines energy program, 1972, 1973

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