Application of geographic information systems in hydrology and water resources management : proceedings of an international conference held in Vienna, Austria, from 19 to 22 April 1993
· edited by K. Kovar, H. P. Nachtnebel ; ... jointly organized by: the International Commission on Groundwater of the International Association of Hydrological Sciences (IAHS), the United Nations Educational, Scientific and Cultural Organization (UNESCO) - as a contribution to subprogramme M-2-3 of UNESCO's IHP-IV, Universität für Bodenkultur, Vienna ; ... sponsored and supported by: The International Association of Hydrogeologists (IAH) ... [et al.]
Bok Engelsk 1993