<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>http://pec.lib.wvu.edu/record/P17713</dc:identifier><dc:date>1989</dc:date><dc:title>America's industrial heritage : southwestern Pennyslvania.</dc:title><dc:description>Brochure.  "NPS D-2 June 1989."</dc:description><dc:creator>United States. National Park Service.</dc:creator><dc:subject>Historic sites--Conservation and restoration--Pennsylvania.</dc:subject><dc:subject>Industrial sites--Pennsylvania.</dc:subject><dc:subject>America's Industrial Heritage Project.</dc:subject><dc:type>14256</dc:type></oai_dc:dc>