XTF Search Results (docsPerPage=100;f7-subject=Groundwater flow -- Ohio)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=Groundwater flow -- Ohio) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DGroundwater%20flow%20--%20Ohio Results for your query: docsPerPage=100;f7-subject=Groundwater flow -- Ohio 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 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT