http://www.rssboard.org/rss-specification 720 XTF Search Results (f1-format=Book;expand=subject;f2-subject=Floods -- Allegheny River) http://catalog.wrhs.org/collections/search?f1-format%3DBook;expand%3Dsubject;f2-subject%3DFloods%20--%20Allegheny%20River Results for your query: f1-format=Book;expand=subject;f2-subject=Floods -- Allegheny River Thu, 01 Jan 1970 12:00:00 GMT Report of Flood commission of Pittsburgh, Penna., containing the results of the surveys, investigations and studies made by the commission for the purpose of determining the causes of, damage by and methods of relief from floods in the Allegheny, Monogahela and Ohio rivers at Pittsburgh, Penna., together with the benefits to navigation, sanitation, water supply and water power to be obtained by river regulation. Pittsburgh. Flood commission, Heinz, Henry John, 1844- http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT