http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Grasses and legumes in British agriculture
xiii, 511, 16 pages : illustrations ; 25 cm.
edited by C. R. W. Spedding and E. C. Diekmahns.
Bulletin (Commonwealth Bureau of Pastures and Field Crops) ; 49