http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Collections for an essay towards a materia medica of the United States
Originally published 1798, pt. 1, and 1804, pt. 2.
Microfilm, Ann Arbor, Mich., Xerox University Microfilms, [n.d.] (American Culture Series, reel 504.5)
Bulletin of the Lloyd library of botany, pharmacy, and materia medica, no. 1