http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;smode=simple;subject=Government publications -- United States -- Bibliography -- Periodicals;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dsimple;subject%3DGovernment%20publications%20--%20United%20States%20--%20Bibliography%20--%20Periodicals;subject-join%3Dexact Results for your query: docsPerPage=100;smode=simple;subject=Government publications -- United States -- Bibliography -- Periodicals;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Publications of the United States Geological Survey, not including topographic maps (1908). Geological Survey (U.S.) 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 A list of the publications of the United States Geological Survey, not including topographical maps. Geological Survey (U.S.) 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 Publications of the United States Geological Survey, not including topographic maps (1934). Geological Survey (U.S.) 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