http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Erdwiss. FB -- BG 90 -- LA CHAPELLE,Edward R[andle]. - -- Field Guide to snow crystals. - Seattle, -- London:Univ of Washington Pr.(1969).VII, -- 101 S.65 Abb.8° -- -- Me