http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Erdwiss. FB -- GEOPHYSICS-SERIES international -- International Geophysics Series.Eds. -- J.Van Mieghem, Anton L.Hales.18. -- New York, London:Academic Pr.1974.8° -- -- ʘ -- -- Me