http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-format=Book;f2-subject=Confederate imprints, 1861-1865;f3-subject=Saltpeter;smode=advanced) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f1-format%3DBook;f2-subject%3DConfederate%20imprints,%201861-1865;f3-subject%3DSaltpeter;smode%3Dadvanced Results for your query: docsPerPage=100;f1-format=Book;f2-subject=Confederate imprints, 1861-1865;f3-subject=Saltpeter;smode=advanced Thu, 01 Jan 1970 12:00:00 GMT Notes on making saltpetre from the earth of the caves. Rains, George Washington, 1817-1898 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT