http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hydraulic map of 24.5 Mile Rapids, Grand Canyon, Arizona
3 maps on one sheet : color ; sheet 87 x 80 cm. folded in envlope 30 x 24 cm.
Department of the Interior, U.S. Geological Survey ; by Susan Werner Kieffer ; prepared in cooperation with the Bureau of Reclamation and the National Park Service.
Includes text, bibliographical references, location map, and ill.
Hydraulic maps of major rapids, Grand Canyon, Arizona
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1897-B