XTF Search Results (docsPerPage=100;f17-subject=Coal -- Geology)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f17-subject=Coal -- Geology) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f17-subject%3DCoal%20--%20Geology Results for your query: docsPerPage=100;f17-subject=Coal -- Geology Thu, 01 Jan 1970 12:00:00 GMT On the physical conditions under which coal was formed. Newberry, J. S. (John Strong), 1822-1892 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