title: The future of hydrogeology, then and now: a look back at O.E. Meinzer's perspectives, 1934 to 1947.
authors.affiliation: Department of Earth and Environmental Sciences, University of Kentucky, 101 Slone Research Building, Lexington, KY 40506-0053, USA. alan.fryar@uky.edu
authors.forename: Alan E
authors.initials: AE
authors.lastname: Fryar
mesh_terms: D005844:Geology / Q000266:history*; D049673:History, 20th Century; D014481:United States; D014867:Water
chemical_list: D014867:Water