http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
report of the State Inspectorate for Environmental Protection
[prep. under direct. of Zbigniew Kamieński by the team consist. of. Joanna Czajka et al. ; Engl. transl. by Jerzy Bałdyga, Jacek Kłuciński].