Toxic gas leake toll rises to 8

[ahlam1399]

KARACHI: Health and environment authorities investigating the lethal gas leakage in Keamari on Monday suspected that Hydrogen Sulphide, a highly poisonous gas that is a byproduct of crude oil and also generates in sewerage system, could be the probable cause of gas poisoning in the Railway Colony...http://feeds.feedburner.com/~r/com/cwEr/~4/Mtg6Igx8i08

أكثر... (http://feedproxy.google.com/~r/com/cwEr/~3/Mtg6Igx8i08/615904-toxic-gas-leake-toll-rises-to-8)