http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Frontier thesis) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DFrontier%20thesis Results for your query: docsPerPage=100;f277-subject=Frontier thesis Thu, 01 Jan 1970 12:00:00 GMT Bibliographical contributions (Washington, D.C. : 1919). United States Dept. of Agriculture. Library. 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 Bound away: Virginia and the westward movement. Fischer, David Hackett, 1935-, Kelly, James C., 1949-, Virginia Historical Society 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