 |  Karte der natürlichen Vegetation Europas = Map of the natural vegetation of Europe / compiled by U. Bohn and G.D. Katenina . -
1: 2 500 000 . - Bonn : Bundesamt für Naturschutz, 2000 < 6.525/009 v > |
| Carte Geologique de l'Europe . -
1: 1 500 000 . - Hannover : Bundesanstaldt fur Bodenforschung- UNESCO < 6.515/001 v > |
| International Hidrogeologycal Map of Europe . -
1: 1 500 000 . - Hannover : Bundesanstaldt fur Bodenforschung- UNESCO < 6.515/002 v > |
| Soil Map of the European Communities / compiled and prepared by R. Tavernier, A, Louis (Geological Institute, Ghent, Belgium); Commission of the European Communities DG VI, Land Resource Evaluation Expert Sub-Group . -
1: 1 000 000 . - Luxemburg : Communautees Europeennes < 6.510/014 v > |
 | [Noorbeek] : Different methods of detailed geomorphological mapping . -
1: 25 000 . - s.l. : s.n., 1973 < 6.325/011 v > |
