Links:
[1] http://admin.indiaenvironmentportal.org.in/news/forest-waste-help-light-farm-lessons-gumla-next-destination-bit-mesra-engineers-low-cost
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/telegraph-ranchi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-energy
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biomass-gasification
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gumla-t
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ranchi-d