NCR of Delhi tops the list, followed by Kolkata, Mumbai and Chennai
HYDERABAD: None of the four big metro cities in the country
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/none-4-metros-disaster-proof-says-expert
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/natural-disasters
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/earthquakes
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tsunami
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/disaster-management
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-d
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/calcutta-d