00838nab a2200181 4500 20260608201718.0 260224s2010 xxu Miller, Karryn 46727 Oil's historic heartland april 2010 12/11/2010 ; 12/11/2010 1 p. ; 15 Transcripción del resumen del autor. The words 'boom and bust' are often used to describe communities involved in petroleum exploitation. When the oil flows, the local economy benefits, but when wells run dry, the wealth can disappear too. However, this tale is not entirely true for Pennsylvania's Oil Region National Heritage Area - the birthplace of the world's modern petroleum industry. Karryn Miller reports. 759 ARTICULO 177812 177812 0 0 0 0 245631 BAAB BAAB 2026-03-05 200049778 0 200049778 2026-03-05 18:58:54 2026-03-05 ARTICULO