en2015-08-18 17:18 PM CESThttp://inspire.ec.europa.eu/codelist/NaturalVegetationClassificationValue:1http://inspire.ec.europa.eu/codelist/NaturalVegetationClassificationValueCodes for the natural vegetation classification, as specified in the main formations in Bohn, U., Gollub, G., and Hettwer, C., Map of the natural vegetation of Europe: scale 1:2,500,000, Part 2: Legend, Bundesamt für Naturschutz (German Federal Agency for Nature conservation), Bonn, 2000.