Organic and chemical contamination of surface and groundwater resources in the Valapattanam river in Kannur district, especially in its downstream, coupled with dumping of waste and unscientific se
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/concern-over-water-quality-valapattanam-river
[2] http://admin.indiaenvironmentportal.org.in/category/author/mohamed-nazeer
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-thiruvananthapuram
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kerala
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/valapattanam
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/river-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/organic-pollutants
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kannur-d
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-disposal
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/state-pollution-control-board-spcb-0
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-pollution