Karst waters & environmental impacts : field guide book ed. Gültekin Günay - Ankara International Research and Application Center for Karst Water Resources. 1997 - 89 p. ill. maps 25 cm. Includes bibliographical references and index. ISBN: 9754910375 Subjects--Topical Terms: Aquifers--Congresses.Groundwater--Congresses.Hydrogeology--Congresses.Hydrology, Karst--Pollution--Congresses. Dewey Class. No.: 551.48 INT 1997