http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-subject=Harbors -- Great Lakes (North America);f2-subject=Great Lakes;smode=simple;subject=Harbors;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DHarbors%20--%20Great%20Lakes%20(North%20America);f2-subject%3DGreat%20Lakes;smode%3Dsimple;subject%3DHarbors;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Harbors -- Great Lakes (North America);f2-subject=Great Lakes;smode=simple;subject=Harbors;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Shipping operations and harbor development on the Great Lakes: a panel discussion before the American Association of Port Authorities at its thirty-eighth annual meeting and convention, Milwaukee, Wisconsin, October 12 to 15, 1949. Oettershagen, Martin W., Great Lakes Harbors Association, American Association of Port Authorities 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