http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;expand=subject;f1-subject=United States -- Manufacture;freeformQuery=immigration OR ethnic;smode=advanced) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;expand%3Dsubject;f1-subject%3DUnited%20States%20--%20Manufacture;freeformQuery%3Dimmigration%20OR%20ethnic;smode%3Dadvanced Results for your query: docsPerPage=100;expand=subject;f1-subject=United States -- Manufacture;freeformQuery=immigration OR ethnic;smode=advanced 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