Lake Superior Iron Resources
Subtitle: Preliminary Sampling and Metallurgical Evaluation of Mesabi Range Nonmagnetic Taconites.
Contributors: Marovelli, R.; Frommer, D.; Wessel, F.
Series: Report of investigations (United States. Bureau of Mines) -- 5670
Publisher: s.n
Published: 1960
Place of publication: S.l
Language: eng
Notes: 1