http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Resources of the southern fields and forests, medical, economical, and agricultural
being also a medical botany of the Confederate States : with practical information on the useful properties of the trees, plants and shrubs
Prepared and published by order of the surgeon-general, Richmond, Va.
Microfiche. Woodbridge, CT : Research Publications, 1991. 7 microfiches : negative ; 11 x 15 cm. (Selected Americana from Sabin's Dictionary of books relating to America)
"Works consulted and abbreviations used": pages 1-4.