Some properties of the water in coal
By: by Horace C. Porter and O.C. Ralston.
Contributors: Ralston, Oliver C. b. 1887, joint author.
Series: [United States] Bureau of mines. Technical paper,; 113
Publisher: Govt. Print. Off.
Published: 1916
Place of publication: Washington
Language: eng
Number of pages: 30
Subjects: Coal
Notes: At head of title: . . . Department of the interior. Franklin K. Lane, secretary. Bureau of mines. Van H. Manning, director.
1st edition, January, 1916. cf. verso of t.-p.
"Publications on fuel technology": p. ,29-30.