http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f2-subject=Coal gasification -- Ohio -- Water-supply) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f2-subject%3DCoal%20gasification%20--%20Ohio%20--%20Water-supply Results for your query: docsPerPage=100;f2-subject=Coal gasification -- Ohio -- Water-supply Thu, 01 Jan 1970 12:00:00 GMT Abandoned subsurface coal mines as a source of water for coal conversion in eastern Ohio. Crouch, Thomas M., Collins, Horace R., 1930-, Helgesen, John O., Geological Survey of Ohio 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