Steaming tests of coals and related investigations
Subtitle: September 1, 1904, to December 31, 1908
By: by L.P. Breckenridge, Henry Kreisinger and Walter T. Ray.
Contributors: Kreisinger, Henry, 1876-; Ray, Walter T.
Series: [U.S.] Bureau of mines. Bulletin 23
Publisher: Govt. print. off.
Published: 1912
Place of publication: Washington
Language: eng
Number of pages: 380
Subjects: Coal -- Testing
Notes: "Publications on fuel testing": p. 370-372.
At head of title: ... Department of the interior. Bureau of mines. Joseph A. Holmes, director.