http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Erdwiss.FB -- ENNETT, James P.: -- arine Geology. - Englewood Cliffs:Prentice- -- all(1982). XV,813 S.m.Fig.u.Tab. 8° -- 1988:36/Ge. -- Web.