Graphite
Subtitle: its properties, occurrence, refining and uses
By: by Fritz Cirkel
Contributors: Canada.  Mines Branch (1901-1936)
Publisher: Dept. of Mines, Mines Branch
Published: 1907
Place of publication: Ottawa, Canada
Language: eng
Number of pages: 307
Subjects: Graphite
Notes: Includes index.

Bibliography: p. 287-289.