http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
future strategies in pest management systems : selected papers from NSF - USDA - University of Florida workshop, Gainesville, Florida, [January 10-12, 1978]
edited by George E. Allen, Carlo M. Ignoffo, Robert P. Jaques.