3416.     ---------------.  [TORREY, P. D.]  Possibilities for Production of Liquid Fuels From Shale, Natural Gas, and Coal.  II.  Petrol. Eng., Refining and Gas Processing sec., vol. 22, No. 4, 1950, pp. A45-A48.

        Discussion of coal reserves and the cost and possible production of liquid fuels from coal in the United States.

        TORREY, R. M.  See abs. 3227.

        TOSHIMA, S.  See abs. 1910.