3293a.     ---------------.  [STORCH, H. H.]  [Liquid Fuels From Coal and Oil Shale.]   Riv. combustibili, vol. 6, 1952, pp. 139-163; Jour. Inst. Petrol., vol. 38, 1952, p. 397 A.

         ----------.  See abs. 42a, 43, 50, 98, 647, 648, 1232, 1370, 2035, 2102, 2103a, 3090, 3654, 3656.