Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bio-waste-fuel
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/telegraph-ranchi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/council-scientific-and-industrial-research-csir
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dhanbad-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jharkhand