http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Phytobacteriology and plant bacterial diseases of quarantine significance
Italian-U.S. Workshop/Seminar "Plant Pathology and Quarantine", Roma, Italy, 17-21 September 1984
edited by A. Quacquarelli and F.J. Casano