http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
shared experience of European conservation practice : proceedings of the European Symposium Coastal Dunes of the Atlantic Biogeographical Region, Southport, northwest England, September 1998
edited by J.A. Houston, S.E. Edmondson and P.J. Rooney