Feasibility of the Krupp-Renn process for treating the lean iron ores of the Mesabi Range
Subtitle: a digest
By: [prepared by the Southwestern Engineering Company and Zotelli Brothers]
Contributors: Zontelli Brothers. Ironton Minn.; United States. Area Redevelopment Administration.
Publisher: U.S. Dept. of Commerce, Area Redevelopment Administration; for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
Published: 1964
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Iron -- Metallurgy.; Iron ores -- Minnesota -- Mesabi Range.