http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
papers presented at the 7th European Conference on Precision Agriculture, Wageningen, The Netherlands, 6-8 July 2009
European Conference on Precision Agriculture 2009 : Wageningen, The Netherlands)
edited by E.J. van Henten, D. Goense and C. Lokhorst.
Includes bibliographical references and index.