Manganese deposits of the United States
Subtitle: with sections on foreign deposits, chemistry, and uses
By: by Edmund Cecil Harder.
Series: United States.  Geological Survey.  Bulletin -- 427; Geological Survey bulletin -- 427.
Publisher: Government Printing Office
Published: 1910
Place of publication: Washington
Language: eng
Number of pages: 298
Subjects: Manganese ores -- United States.; Manganese mines and mining -- United States.; Ore deposits -- United States.
Notes: Plate 1 opposite p. 298.

Includes index.

Bibliography: p. 284-288.