http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Ulrich, E[dward] O[scar]. -- Ozarkian and Canadian Brachiopoda. By E. O. Ulrich and G[ustav] Arthur Cooper. -- (New York) 1938. -- VIII, 323 S. 8° (Geol. Soc. of America. Special Papers. 13.) -- [38.51469 -- 1: Mf 2915/200-13 -- BZD
Geol. Soc. of America. Special Papers. 13