Carbonizing properties of western coals
By: by D.A. Reynolds, J.D. Davis, R.E. Brewer ... [and others].
Series: U.S. Bureau of mines. Technical paper 692.
Publisher: U.S. Govt. print. off.
Published: 1946
Place of publication: Washington
Language: eng
Number of pages: 79
Subjects: Coal -- Testing; Carbonization
Notes: At head of title: United States Dept. of the interior ... Bureau of mines.
"Publications on the survey of carbonizing properties of American coals" p.77-79.