http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
442 pages, 3 unnumbered leaves of plates (1 folded) : maps ; 23 cm.
Reprint. Originally published: Lincoln, Neb. : Botaniical Seminar, 1900. (University of Nebraska botanical survey of Nebraska)
Contributions from the Botanical Survey of Nebraska