Tests of run-of-mine and briquetted coal in a locomotive boiler
By: by Walter T. Ray and Henry Kreisinger.
Contributors: Kreisinger, Henry, 1876- joint author.
Series: United States.  Geological Survey.  Bulletin ;; 412
Publisher: Government Printing Office
Published: 1909
Place of publication: Washington
Language: eng
Number of pages: 32
Subjects: Coal -- Testing; Briquets (Fuel)
Notes: "Survey publications on fuel testing and briquetting" :  p. 31-32.