http://www.rssboard.org/rss-specification 720 XTF Search Results (f1-subject=Pennsylvania -- Genealogy;f2-subject=Ohio River Valley -- History) http://catalog.wrhs.org/collections/search?f1-subject%3DPennsylvania%20--%20Genealogy;f2-subject%3DOhio%20River%20Valley%20--%20History Results for your query: f1-subject=Pennsylvania -- Genealogy;f2-subject=Ohio River Valley -- History Thu, 01 Jan 1970 12:00:00 GMT Early history of western Pennsylvania. Rupp, I. Daniel (Israel Daniel), 1803-1878, Iscrupe, William L., Iscrupe, Shirley G. M. http://catalog.wrhs.org/collections/view?docId=marc/skclmarc192820319185976.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc192820319185976.mrc Thu, 01 Jan 1970 12:00:00 GMT