http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
On a breed of solid-hoofed pigs apparently established in Texas
Reprinted from: Bulletin of the United States Geological and Geographical Survey of the Territories, volume 4, number 1, 1878.
Microfilm. College Station, Tex. : Microfilmed by Southwest Micropublishing, Inc. on behalf of Texas A&M University General Libraries, 2000. 1 microfilm reel ; 35 mm. (USAIN state and local literature preservation project, Texas ; reel 68.18)
USAIN state and local literature preservation project, Texas ; reel 68.18