http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Pittsburgh (Pa.). -- Flood Commission) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DPittsburgh%20(Pa.).%20--%20Flood%20Commission Results for your query: docsPerPage=100;f5-subject=Pittsburgh (Pa.). -- Flood Commission Thu, 01 Jan 1970 12:00:00 GMT The investigations of the Flood Commission of Pittsburgh: Address ... Fourth National Conservational Congress, Indianapolis, Indiana, October 1-4, 1912. Lehman, George Mustin, 1863-, National Conservation Congress (4th : 1912 : Indianapolis, Ind.) https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT