http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Atlas of Rock-Forming Minerals in Thin Section
Erdwiss. FB -- MACKENZIE,W[illiam] S[cott].- -- Atlas of Rock-Forming Minerals in Thin Section.W.S. -- MacKenzie and C.Guilford. - (London):Longman (1980) -- V,98 S.Mit zahlr.Abb. 4°