Unscientific disposal of sewage and pesticide residue from farmlands have contributed to organic pollution and chemical contamination of surface and groundwater resources in four river basins acros
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[1] http://admin.indiaenvironmentportal.org.in/news/study-reveals-pollution-four-river-basins
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[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
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[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pesticide-residues
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[18] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[19] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution