International hydrogeological map of Europe /
Clos, Patrick.
Bundesanstalt für Geowissenschaften und Rohstoffe.
Unesco.
EuroGeoSurveys
Hannover [Germany] : BGR ; Paris : UNESCO,
c2008.
Relief shown by shading.
Relief and depths shown by contours.
Includes text.
Includes bibliographical references.
Hydrogeological surveys
Aquifers
Water table
Hydrogeological surveys