http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Geology -- United States;smode=advanced;subject=United States -- Guidebooks;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DGeology%20--%20United%20States;smode%3Dadvanced;subject%3DUnited%20States%20--%20Guidebooks;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Geology -- United States;smode=advanced;subject=United States -- Guidebooks;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Airways of America: the United Air Lines ; a geological and geographical description of the route from New York to Chicago and San Francisco. Lobeck, A. K. (Armin Kohl), 1886-1958 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