3434.     TRAVERS, A.  [Liquid-Fuel Problem and Proposed Solutions.]  Chim. et ind., vol. 13, 1925, pp. 373-382, 722-730; Chem. Abs., vol. 19, 1925, p. 2398.

         Discussion of the nature and distribution of petroleum, the processes of production of motor spirits from heavy oils or coal, cracking, berginization, synthesis from gaseous C compounds, and the situation in France.