http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Geology -- Illinois;smode=simple;subject=Public lands -- United States;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DGeology%20--%20Illinois;smode%3Dsimple;subject%3DPublic%20lands%20--%20United%20States;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Geology -- Illinois;smode=simple;subject=Public lands -- United States;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Report of a geological exploration of part of Iowa, Wisconsin, and Illinois: made under instructions from the Secretary of the Treasury of the United States, in the autumn of the year 1839; with charts and illustrations. Owen, David Dale, 1807-1860 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