Burning pulverized Iowa coal
By: by Earl B. Smith.
Series: Bulletin 97, Iowa Engineering Experiment Station
Publisher: Iowa State College
Published: 1930
Place of publication: Ames, Ia
Language: eng
Number of pages: 16
Subjects: Coal -- Testing.; Coal -- Iowa.
Notes: On cover: Iowa State College of Agriculture and Mechanic Arts. Official publication. vol. xxviii, no. 52. May 28, 1930.