XTF Search Results (docsPerPage=100;f200-subject=Earth sciences)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f200-subject=Earth sciences) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f200-subject%3DEarth%20sciences Results for your query: docsPerPage=100;f200-subject=Earth sciences Thu, 01 Jan 1970 12:00:00 GMT Handbook for teachers of earth science. Marple, Mildred Fisher., Brown, Walter C. (Walter Converse), b. 1886, Ohio Division of Geological Survey. 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