Description: From Introduction: "The first major assignment was the sampling and testing of a series of typical American coals deemed to be suitable for hydrogenation based on early research work conducted by the Bureau of Mines. The first series of tests has been completed and is reported in this paper."
Creator: Fraser, Thomas; Crentz, William L. & Barrett, Orrin T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department