A collaborative effort between the University of Surrey, England and Delhi#39;s regional government officials has identified rural sources such as crop burning, wood stoves, and power plants as major contributors to urban smog. Read The Rest at :
Disclaimer : Mymoneytimes implements extreme caution and care in collecting data before publication. Mymoneytimes does not liable for the adequacy, accuracy or completeness of any given information. Hence we are not liable for any kind of direct or indirect loss caused by the use of such information.