MONTGOMERY, Pa. (AP) — Gov. Tom Corbett unveiled a resources guidebook Tuesday that markets Pennsylvania’s business and energy sectors and its government programs, and billed it as a way to lure business people and investors to the state.

Flanked by two-year students studying diesel engine technology, Corbett released the guidebook at a news conference at Pennsylvania College of Technology’s Earth Science Center near Williamsport, in the heart of north-central Pennsylvania’s booming natural gas industry.