XTF Search Results (subject=Patents;subject-join=exact;smode=simple;brand=default;f1-subject=Agriculture 19th century United States)

http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Patents;subject-join=exact;smode=simple;brand=default;f1-subject=Agriculture 19th century United States) http://catalog.wrhs.org/collections/search?subject%3DPatents;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-subject%3DAgriculture%2019th%20century%20United%20States Results for your query: subject=Patents;subject-join=exact;smode=simple;brand=default;f1-subject=Agriculture 19th century United States Thu, 01 Jan 1970 12:00:00 GMT Report of the Commissioner of Patents for the year 1855. Agriculture. United States Patent Office., United States Congress House.(34th, 1st session : 1856). 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