Analyses of coal and coke during 1961
By: W.J. Montgomery and J.G. Jorgensen.
Contributors: Jorgensen, J. G.
Series: Information circular -- IC 133; Information circular (Canada. Mines Branch) -- 133
Publisher: Dept. of Energy, Mines and Resources, Mines Branch
Published: 1961
Place of publication: Ottawa
Language: eng
Number of pages: 20
Subjects: Coal -- Analysis.; Coal -- North America.