Search results for: Risch, Martin R.

Showing 1 - 14 results of 14 Refine Results
  1. 1

    A summary of pesticides in ground-water data collected by government agencies in Indiana, December 1985 to April 1991

    Authors: Risch, Martin R.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1994
    Physical Description: v, 30 pages : maps ; 28 cm.
    Government Document Microfilm Book
  2. 2

    Use of borehole and surface geophysics to investigate ground-water quality near a road-deicing salt-storage facility, Valparaiso, Indiana

    Authors: Risch, Martin R.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 2001
    Physical Description: vi, 63 pages, 2 unnumbered pages : illustrations, maps (some color) ; 28 cm.
    Government Document Book
  3. 3

    Chemical and biological quality of surface water at the U.S. Army Atterbury Reserve Forces Training Area near Edinburgh, Indiana, September 2000 through July 2001

    Authors: Risch, Martin R.
    Published: U.S. Department of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 2004
    Physical Description: vii, 87 pages : illustrations (some color), color maps ; 28 cm., Also available via Internet at the USGS web site. Address as of 04/16/04: http://water.usgs.gov/pubs/wri/wri034149/wri034149.pdf; current access available via PURL.
    Connect to online resource - All users (Federal Depository Library Program Persistant URL)
    Government Document Book
  4. 4

    A computerized data base of nitrate concentrations in Indiana ground water

    Authors: Risch, Martin R.
    Published: U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1995
    Physical Description: iv, 17 pages : illustrations, map ; 28 cm.
    Government Document Book
  5. 5

    Hydrogeologic investigations by the U.S. Geological Survey at the former Fort Benjamin Harrison, Marion County, Indiana

    Authors: Risch, Martin R.
    Published: U.S. Geological Survey, U.S. Dept. of the Interior, 1999
    Physical Description: 2 unnumbered pages : digital, PDF file.
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    Government Document Electronic eBook
  6. 6

    Mercury in precipitation in Indiana, January 2001-December 2003

    Authors: Risch, Martin R.
    Published: U.S. Geological Survey, 2007
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    Government Document Electronic eBook
  7. 7

    Environmental assessment of the Muscatatuck Urban Training Center near Butlerville, Indiana, October and November 2005

    Authors: Risch, Martin R.
    Published: U.S. Geological Survey, 2007
    Physical Description: vi, 76 pages : digital, PDF file.
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    Government Document Electronic eBook
  8. 8

    Mercury in the Grand Calumet River/Indiana Harbor Canal and Lake Michigan, Lake County, Indiana, August 2001 and May 2002

    Authors: Risch, Martin R.
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2005
    Physical Description: vii, 46 pages : digital, PDF file.
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    Government Document Electronic eBook
  9. 9

    Mercury in precipitation in Indiana, January 2004-December 2005

    Authors: Risch, Martin R.
    Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2008
    Physical Description: vi, 76 pages : digital, PDF file.
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    Government Document Electronic eBook
  10. 10

    Mercury in Indiana watersheds : retrospective for 2001-2006

    Authors: Risch, Martin R.
    Published: U.S. Dept. of the interior, U.S. Geological Survey, 2010
    Physical Description: 1 online resource (x, 78 pages) : color illustrations, color maps.
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    Government Document Electronic eBook
  11. 11

    Mercury and methylmercury in reservoirs in Indiana

    Authors: Risch, Martin R., Fredericksen, Amanda L.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2015
    Physical Description: 1 online resource (viii, 57 pages) : illustrations.
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    Government Document Electronic eBook
  12. 12

    Groundwater quality from private domestic water-supply wells in the vicinity of petroleum production in southwestern Indiana

    Authors: Risch, Martin R., Silcox, Cheryl A.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2016
    Physical Description: 1 online resource (v, 29 pages) : maps.
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    Government Document Electronic eBook
  13. 13

    Hydrogeologic framework and ground-water flow in quaternary deposits at the U.S. Army Atterbury Joint Maneuver Training Center near Edinburgh, Indiana, 2002-2003

    Authors: Robinson, Bret A.
    Published: U.S. Department of the Interior, U.S. Geological Survey, 2006
    Other Authors: “…Risch, Martin R.…”
    Physical Description: v, 48 pages : digital, PDF file.
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    Government Document Electronic eBook
  14. 14

    Total mercury and methylmercury in Indiana streams, August 2004-September 2006

    Authors: Ulberg, Amanda L.
    Published: U.S. Geological Survey, 2008
    Other Authors: “…Risch, Martin R.…”
    Physical Description: 1 online resource (vi, 76 pages) : color illustrations, maps (some color).
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    Government Document Electronic eBook