Investigation of Cuyuna Iron-Range Manganese Deposits, Crow Wing County, Minn.
Subtitle: Progress Report 1.
Contributors: Lewis, W.; Heisig, L.; Pennington, J.
Series: Report of investigations (United States. Bureau of Mines) -- 5400
Publisher: s.n
Published: 1958
Place of publication: S.l
Language: eng
Notes: 1