Links:
[1] http://admin.indiaenvironmentportal.org.in/news/elephant-census-batabari-kumarikata
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/elephant
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/census-habitat-monitoring
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ngo
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam