Preliminary report on some northwest manganese deposits
Subtitle: their possible exploration, and uses
By: by Edwin T. Hodge, consulting geologist.
Contributors: United States. Army. Corps of Engineers.
Published: 1938
Place of publication: Portland, Or
Language: eng
Number of pages: 91
Subjects: Manganese.; Manganese -- Bibliography.
Notes: Cover-title.

At head of title: War department. Corps of engineers, U.S. Army. Office of the division engineer, North Pacific division, Portland, Oregon.

Mimeographed.

"Bibliography of all references on Oregon manganese": leaves 22-27.