http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Frontier and pioneer life -- United States;f3-subject=United States -- Historical geography) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f1-format%3DBook;f2-subject%3DFrontier%20and%20pioneer%20life%20--%20United%20States;f3-subject%3DUnited%20States%20--%20Historical%20geography Results for your query: docsPerPage=100;expand=subject;f1-format=Book;f2-subject=Frontier and pioneer life -- United States;f3-subject=United States -- Historical geography Thu, 01 Jan 1970 12:00:00 GMT A concise study guide to the American frontier. Klose, Nelson, 1914- 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