http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Indians of North America;subject-join=exact;smode=advanced;brand=default;f1-subject=Mound-builders;f2-subject=Mississippi River Valley -- History) http://norton.wrhs.org/collections/search?subject%3DIndians%20of%20North%20America;subject-join%3Dexact;smode%3Dadvanced;brand%3Ddefault;f1-subject%3DMound-builders;f2-subject%3DMississippi%20River%20Valley%20--%20History Results for your query: subject=Indians of North America;subject-join=exact;smode=advanced;brand=default;f1-subject=Mound-builders;f2-subject=Mississippi River Valley -- History Thu, 01 Jan 1970 12:00:00 GMT Upper Mississippi, or, historical sketches of the mound-builders, the Indian tribes and the progress of civilization in the North-west, from A.D. 1600 to the present time. Gale, George, 1816-1868 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