http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;smode=advanced;subject=Hagen, G. -- (Gottlief), -- 1797-1884;subject-join=exact) http://norton.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dadvanced;subject%3DHagen,%20G.%20--%20(Gottlief),%20--%201797-1884;subject-join%3Dexact Results for your query: docsPerPage=100;smode=advanced;subject=Hagen, G. -- (Gottlief), -- 1797-1884;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Physics and hydraulics of the Mississippi: Reply to criticism made by Dr. Hagen, director of public works, Prussia. Humphreys, A. A. (Andrew Atkinson), 1810-1883, Abbot, Henry L. 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