XTF Search Results (docsPerPage=100;f70-subject=Iron mines and mining -- Minnesota)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f70-subject=Iron mines and mining -- Minnesota) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f70-subject%3DIron%20mines%20and%20mining%20--%20Minnesota Results for your query: docsPerPage=100;f70-subject=Iron mines and mining -- Minnesota Thu, 01 Jan 1970 12:00:00 GMT Seven iron men. De Kruif, Paul, 1890-1971 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT