Links:
[1] http://admin.indiaenvironmentportal.org.in/news/setting-botanical-garden-zoo-its-uop-versus-wildlife-dept
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/dawn
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/zoos
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/botany