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Groundwater is highly important in Saudi Arabia as it is extensively utilized for drinking, domestic, agricultural and industrial uses. The aim of this research is to assess the quality of groundwater and agricultural soil in Hail region. The abundance of main cations in ground water was generally in the order K+<Mg2+<Na+<Ca2+, while the order of the anions was Cl−>SO42−>HCO3−. With...
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