पटना.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/%E0%A4%AC%E0%A4%BF%E0%A4%B9%E0%A4%BE%E0%A4%B0-%E0%A4%86%E0%A4%82%E0%A4%A7%E0%A5%80-%E0%A4%AC%E0%A4%BE%E0%A4%B0%E0%A4%BF%E0%A4%B6-%E0%A4%B8%E0%A5%87-33-%E0%A4%95%E0%A5%80-%E0%A4%AE%E0%A5%8C%E0%A4%A4-%E0%A4%B9%E0%A4%9C%E0%A4%BE%E0%A4%B0%E0%A5%8B%E0%A4%82-%E0%A4%98%E0%A4%B0-%E0%A4%A4%E0%A4%AC%E0%A4%BE%E0%A4%B9
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/dainik-bhaskar-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bihar
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/purnia-d
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/madhepura-d
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rainfall
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/storms
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters