Illegal mining of sand stone and concrete continues to take place unabated at the Beas riverbed near Nadaun.
Hundreds of tractor trolleys are engaged in excavation daily.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/illegal-mining-continues-beas-riverbed
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himachal-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[5] http://admin.indiaenvironmentportal.org.in/thesaurus/sand-mining
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/beas
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/illegal-trade