3191.     SIMONOVITCH, M.  Problem of Synthetic Liquid Fuels Under Present Conditions in Europe.  Fuel, vol. 18, 1939, pp. 130-131; Rev. univ. mines, vol. 15, 1939, pp. 109-127.

        General consideration followed by discussion of problems confronting different countries.  It is concluded that Britain and the United States dominate the situation.

        ----------.  See abs. 2083.

        SIMONS, H. P.  See abs. 144.