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  1. 1
    Omslagsbillede

    Global environment series. : af Sivakumar, M.

    Udgivet 1993
    Electronisk Video Software

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  2. 2
    Omslagsbillede

    Guidelines for drinking-water quality.

    Udgivet 2011
    Bog

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  3. 3
    Omslagsbillede

    Water pollution : causes, effects and control / af Goel, P. K.

    Udgivet 2006
    Bog

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  4. 4
    Omslagsbillede

    Water quality guidelines, standards, and health : assessment of risk and risk management for water-related infectious disease /

    Udgivet 2001
    An electronic book accessible through the World Wide Web; click to view
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  5. 5
    Omslagsbillede

    Addendum, microbiological agents in drinking water

    Udgivet 2002
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  6. 6
    Omslagsbillede

    States face pressure to assess more of the nation's waters and place more stringent clean water act limits on permittees af Hummel, Kimberly A.

    Udgivet 2003
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  7. 7
    Omslagsbillede

    Monitoring bathing waters a practical guide to the design and implementation of assessments and monitoring programmes /

    Udgivet 2000
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  8. 8
    Omslagsbillede

    Sustaining our water resources Water Science and Technology Board tenth anniversary symposium, November 9, 1992 /

    Udgivet 1993
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  9. 9
    Omslagsbillede

    Water quality assessments a guide to the use of biota, sediments, and water in environmental monitoring /

    Udgivet 1996
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  10. 10
    Omslagsbillede

    A review of the USGS National Water Quality Assessment Pilot Program

    Udgivet 1990
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  11. 11
    Omslagsbillede

    Agriculture, hydrology, and water quality

    Udgivet 2002
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  12. 12
    Omslagsbillede

    Water quality monitoring a practical guide to the design and implementation of freshwater quality studies and monitoring programmes /

    Udgivet 1996
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  13. 13
    Omslagsbillede

    Coastal and fresh waters

    Udgivet 2003
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  14. 14
    Omslagsbillede

    Confronting the nation's water problems the role of research /

    Udgivet 2004
    An electronic book accessible through the World Wide Web; click to view
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  15. 15
    Omslagsbillede

    Guidelines for drinking-water quality

    Udgivet 2004
    An electronic book accessible through the World Wide Web; click to view
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  16. 16
    Omslagsbillede

    Regional cooperation for water quality improvement in southwestern Pennsylvania

    Udgivet 2005
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  17. 17
    Omslagsbillede

    Using statistical methods for water quality management issues, problems, and solutions / af McBride, Graham B., 1948-

    Udgivet 2005
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  18. 18
    Omslagsbillede

    Ensayos toxicológicos y métodos de evaluación de calidad de aguas estandarización, intercalibración, resultados y aplicaciones /

    Udgivet 2004
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  19. 19
    Omslagsbillede

    Swimming pools and similar environments

    Udgivet 2006
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  20. 20
    Omslagsbillede

    Integrating multiscale observations of U.S. waters

    Udgivet 2008
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