Forms of sulfur in U.S. coals
By: by F. E. Walker and F. E. Hartner.
Contributors: Hartner, F. E., joint author.
Series: United States. Bureau of Mines. Information circular ;; 8301; Information circular (United States. Bureau of Mines) ;; 8301.
Publisher: U.S. Dept. of the Interior, Bureau of Mines; [for sale by the Superintendent of Documents, Govt. Print. Off.
Published: 1966
Place of publication: [Washington]
Language: eng
Number of pages: 51
Subjects: Coal -- United States.; Sulphur.