http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
mountain men and the fur trade of the far West
10 volumes : illustrations (part color) folded map, portraits ; 25 cm.
biographical sketches of the participants by scholars of the subject and with introductions by the editor. Under the editorial supervision of Le Roy R. Hafen.