Saturday, October 5, 2013

Special: Toxic gases choke Hyderabad

Special: Toxic gases choke Hyderabad
http://www.asianage.com/india/special-toxic-gases-choke-hyderabad-055

"Hyderabad: It is not just nitrogen oxides and particulate matter that causes pollution in the city. A new study claims to have found high levels of toxic benzene in Hyderabad's air."

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