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 1:7,500,000
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 1:7,500,000 / by B.D. Tobin and D.J. Weary ; U.S. Department of the Interior, U.S. Geological Survey
Series Titles:
U.S. Geological Survey open-file report ; 2004-1352 U.S. Geological Survey open-file report ; 2004-1352.
Mode of access: Internet from the USGS web site. Address as of 9/6/06: http://pubs.usgs.gov/of/2004/1352/data/USAkĖ˛arst.p df; current access via PURL.
General Note:
Title 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.