http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
geological guide along the highways between Drumheller, Calgary, Lake Louise
American Association of Petroleum Geologists
Society of Economic Paleontologists and Mineralogists
iv, 44 pages : illustrations, maps ; 29 cm.
prepared by C. Wright-Broughton [and others] for the American Association of Petroleum Geologists and the Society of Economic Paleontologists and Mineralogists 1970 convention.