Links:
[1] http://admin.indiaenvironmentportal.org.in/news/shillong-zoo-outsource-animals
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune-guwahati
[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/supreme-court
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/peta
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/shillong