http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Common grasses, legumes and forbs of the eastern United States
1 online resource (xiii, 396 pages): color illustrations, text file, PDF.
A. Ozzie Abaye ; first edition assistance from James T. Green, Jr. and Edward B. Rayburn ; edited by Douglas S. Chamblee and Thomas Wieboldt.