references
For climate---
http://www.mapsofindia.com/india-climate.html
http://en.wikipedia.org/wiki/Climate_of_India#Temperature
http://www.india.climatemps.com/
http://www.worldtravelguide.net/india/weather-climate-geography
For Economy---
http://www.shine.com/
For Government---
http://www.ask.com/question/who-rules-india
For Population---
http://www.citypopulation.de/India.html
http://www.mapsofindia.com/india-climate.html
http://en.wikipedia.org/wiki/Climate_of_India#Temperature
http://www.india.climatemps.com/
http://www.worldtravelguide.net/india/weather-climate-geography
For Economy---
http://www.shine.com/
For Government---
http://www.ask.com/question/who-rules-india
For Population---
http://www.citypopulation.de/India.html