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Тақырып бойынша 01.NU Schools көру "water-quality testing"

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New recreational water testing alternatives

Kesteloot, Kurt; Azizan, Azliyati; Whitman, Richard; Nevers, Meredith (Park Science is a research and resource management journal, 2013-03-13)

Each year recreational water users descend on national parks by the millions. U.S. Environmental Protection Agency (EPA) regulations require monitoring waters for fecal indicator bacteria in order to safeguard human ...