Production and briquetting of carbonized lignite
By: by E. J. Babcock and W. W. Odell.
Contributors: Odell, William Wallace.; United States. Bureau of Mines.; University of North Dakota. College of Engineering.
Series: [United States] Bureau of Mines. Bulletin 221.
Publisher: Govt. print. off.
Published: 1923
Place of publication: Washington
Language: eng
Number of pages: 82
Subjects: Briquets (Fuel).; Lignite.
Notes: At head of title: Department of the Interior. Hubert Work, secretary. Bureau of Mines. H. Foster Bain, director.
Some plates printed on both sides.
First edition, October, 1923. cf. verso of t.-p.
"This bulletin represents work done under a cooperative agreement between the Bureau of Mines, Department of the Interior, and the School of Mines of the University of North Dakota."
"Publications on lignite briquetting": p. 79.