http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an inquiry made upon the initiative of the Executive Committee of the XII International Geological Congress, Canada, 1913 : with the assistance of geological surveys and mining geologists of different countries
International Geological Congress 1913 : Toronto, Ont.)
edited by William McInnes, D.B. Dowling and W.W. Leach.