http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=United States -- Emigration and immigration;subject-join=exact;smode=simple;brand=default;f1-subject=America -- Discovery and exploration;f2-subject=United States -- Commerce;f3-subject=United States -- Manufacture) http://catalog.wrhs.org/collections/search?subject%3DUnited%20States%20--%20Emigration%20and%20immigration;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-subject%3DAmerica%20--%20Discovery%20and%20exploration;f2-subject%3DUnited%20States%20--%20Commerce;f3-subject%3DUnited%20States%20--%20Manufacture Results for your query: subject=United States -- Emigration and immigration;subject-join=exact;smode=simple;brand=default;f1-subject=America -- Discovery and exploration;f2-subject=United States -- Commerce;f3-subject=United States -- Manufacture Thu, 01 Jan 1970 12:00:00 GMT The United States: facts and figures illustrating the physical geography of the country, and its material resources. Whitney, J. D. (Josiah Dwight), 1819-1896 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