Use of Iowa coals in domestic stokers.
Contributors: Helfinstine, Roy John, joint author.
Edition: Enl. ed. by M. P. Cleghorn and R. J. Helfinstine.
Series: Bulletin 144, Iowa Engineering Experiment Station
Publisher: Iowa State College of Agriculture and Mechanic Arts
Published: 1939
Place of publication: Ames, Ia
Language: eng
Number of pages: 40
Subjects: Coal -- Iowa.; Stokers, Mechanical.
Notes: The Iowa State College bulletin. vol. xxxviii. no. 18. October 4, 1939.