http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Geology -- Great Lakes;smode=advanced;subject=Great Lakes;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DGeology%20--%20Great%20Lakes;smode%3Dadvanced;subject%3DGreat%20Lakes;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Geology -- Great Lakes;smode=advanced;subject=Great Lakes;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Studies on the North American lakes, and especially upon the drift formation in the Maumee Valley and upon the southern shores of Lakes Erie and Michigan: together with the connexion of the features presented in these localities with the geological history of the lakes. Emery, Rush. 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