Hydrogeology JournalJanuary 1997, Volume 5, Issue 1, pp 2–2 | Cite asEditors’ messageAuthorsAuthors and affiliationsClifford I. VossWilliam E. WilsonArticleFirst Online: 20 November 2012 50 Downloads Download to read the full article textCopyright information© Springer-Verlag Berlin Heidelberg 1997Authors and AffiliationsClifford I. VossWilliam E. WilsonThere are no affiliations available