http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f85-subject=Geological Survey (U.S.) -- Bibliography) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f85-subject%3DGeological%20Survey%20(U.S.)%20--%20Bibliography Results for your query: docsPerPage=100;f85-subject=Geological Survey (U.S.) -- Bibliography Thu, 01 Jan 1970 12:00:00 GMT List of the publications of the U.S. Geological Survey. Geological Survey (U.S.) 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 Publications of the United States Geological Survey, not including topographic maps (1908). Geological Survey (U.S.) 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