You are cordially invited to a Bureau of Mines open industry briefing on iron ore research
Subtitle: held in association with the Minnesota Current Mineral Activities Forum : September 29, 1988, Ironworld USA, Chisholm, Minnesota
Contributors: United States. Bureau of Mines
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1988
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Iron ores -- Research -- Congresses
Other titles: Bureau of Mines open industry briefing on iron ore research
Notes: Shipping list no.: 88-441-P