02258oem 2200457Ia 450 991069521930332120060906170122.0(CKB)5470000002368551(OCoLC)57379646(EXLCZ)99547000000236855120050107d2004 da engurcz|---|||||urcnu---m||||crdrdacontentcrdamediacrrdacarrierDigital engineering aspects of karst map, a GIS version of Davies, W.E., Simpson, J.H., Ohlmacher, G.C., Kirk, W.S., and Newton, E.G., 1984, Engineering aspects of karst, U.S. Geological Survey, National atlas of the United States of America, scale 1:7,500,000[electronic resource] /by B.D. Tobin and D.J. Weary ; U.S. Department of the Interior, U.S. Geological SurveyVersion 1.0.Reston, VA :U.S. Geological Survey,2004.3 electronic maps digital, PDF fileU.S. Geological Survey open-file report ;2004-1352Title from title page (viewed on Sept. 6, 2006).Digital facsimile of the original 1984 "Engineering Aspects of Karst Map" by Davies and others.Includes text.Includes bibliographical references.Digital engineering aspects of karst map, a GIS version of Davies, W.E., Simpson, J.H., Ohlmacher, G.C., Kirk, W.S., and Newton, E.G., 1984, Engineering aspects of karst, U.S. Geological Survey, National atlas of the United States of America, scale 1KarstUnited StatesEnvironmental conditionsMapsMaps.lcgftKarstEnvironmental conditionsTobin B. D1380714Weary David J1380715Davies W. E1380716GISGISOCLCQGPOBOOK9910695219303321Digital engineering aspects of karst map, a GIS version of Davies, W.E., Simpson, J.H., Ohlmacher, G.C., Kirk, W.S., and Newton, E.G., 1984, Engineering aspects of karst, U.S. Geological Survey, National atlas of the United States of America, scale 1:7,500,0003422709UNINA