http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Rocky Mountain Association of Geologists
iv, 98 pages : illustrations (map on lining papers) ; 29 cm.
Edited by John R. Donnell, assisted by Belva D. Clement.
Companion volume to Guide to the geology of Colorado.