Efficiencies in the use of bituminous coking coal as water-gas generator fuel
Contributors: Illinois. Coal Mining Investigation (Cooperative agreement); United States. Bureau of Mines.; Illinois State Geological Survey.; Illinois. University. Engineering Experiment Station.
Publisher: Govt. print. off.
Published: 1923
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Coking coal.; Water-gas.