.@Shell_US to build billion-dollar ‘cracker’ in #BeaverCounty – http://t.co/D5okRlkq via @pittsburghpg #Marcellus #ShaleGas #Jobs
.@Shell_US to build billion-dollar ‘cracker’ in #BeaverCounty – http://t.co/D5okRlkq via @pittsburghpg #Marcellus #ShaleGas #Jobs