http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Bridges;subject-join=exact;smode=simple;brand=default;f1-subject=Bridges;f2-subject=Historic preservation) http://catalog.wrhs.org/collections/search?subject%3DBridges;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-subject%3DBridges;f2-subject%3DHistoric%20preservation Results for your query: subject=Bridges;subject-join=exact;smode=simple;brand=default;f1-subject=Bridges;f2-subject=Historic preservation Thu, 01 Jan 1970 12:00:00 GMT Methods of modifying historic bridges for contemporary use. Zuk, William., Newlon, Howard, McKeel, Wallace T., Virginia Highway & Transportation Research Council 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