Composition of coal tar and light oil
By: by C.H. Fisher.
Contributors: United States. Bureau of Mines.
Series: Bulletin 412; Bulletin (United States.Buruea of Mines) ;; 412.
Publisher: U.S. Government Printing Office
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 70
Subjects: Coal-tar.; Oil analysis.; Petroleum products -- Analysis.
Notes: Bibliography: p. 61-70.
At head of title: United States Department of the Interior. Harold L. Ickes, Secretary, Bureau of Mines, John W. Finch, Director.