Crowell, W. R. (1917). The effect of temperature and duration of reaction on the formation of light oils in coal carbonization at atmospheric pressure: By William Ransom Crowell. (Dissert. d. Columbia-Universit. New York). Eschenbach Printing Company.
Chicago-Zitierstil (17. Ausg.)Crowell, William Ransom. The Effect of Temperature and Duration of Reaction on the Formation of Light Oils in Coal Carbonization at Atmospheric Pressure: By William Ransom Crowell. (Dissert. D. Columbia-Universit. New York). Easton, Pa: Eschenbach Printing Company, 1917.
MLA-Zitierstil (9. Ausg.)Crowell, William Ransom. The Effect of Temperature and Duration of Reaction on the Formation of Light Oils in Coal Carbonization at Atmospheric Pressure: By William Ransom Crowell. (Dissert. D. Columbia-Universit. New York). Eschenbach Printing Company, 1917.