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Hearings before a Special Committee Investigating Petroleum Resources. United States Senate, Seventy-ninth Congress, second session, pursuant to S. Res. 36 ... March 19, 20, 21, 22, 27, and 28, 1946
Special Committee Investigating Petroleum Resources.
Independent Petroleum Association of America
9 microfilm reels : illustrations, charts ; 35 mm.
Microreproduction of 1946 edition published by the U.S. G.P.O., Washington.
Oil, the federal investigations ; Reel 6