http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Erdwiss. FB -- HULINGS, Neil C. -- -- A Manual for the study of Meiofauna. Neil C. -- Hulings and John S. Gray. - Washington/DC: Smithsonian -- Institution Pr. 1971. XI, 84 S. m. 13 Abb. 4° -- (Smithsonian Contributions to Zoology. Nr 78.)
Smithsonian Contributions to Zoology Nr 78