Preliminary report on the operations of the coal-testing plant of the United States Geological survey at the Louisiana purchase exposition, St. Louis, Mo., 1904
By: Edward W. Parker, Joseph A. Holmes, Marius R. Campbell, committee in charge.b
Series: U.S. Geological survey. Bulletin; no. 261
Publisher: Govt. Print. Off.
Published: 1905
Place of publication: Washington
Language: eng
Number of pages: 172
Subjects: Coal -- Testing.
Notes: Subject series: A, Economic geology, 54; E, Chemistry and physics, 45.
Contents.- Field work, by Marius R. Campbell.- Work of the chemical laboratory, by N. W. Lord.- Washing tests, by John D. Wick.- Steam tests, by L. P. Breckenridge.- Producer-gas tests, by Robert H. Fernald.- Comparison of results obtained from steam and producer-gas tests, by Robert H. Fernald and L. P. Breckenridge.- Cooking tests, by Fred W. Stammler.- Briquetting tests, by  Joseph Hyde Pratt.