http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f8-subject=Geology -- Ohio -- Catalogs) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f8-subject%3DGeology%20--%20Ohio%20--%20Catalogs Results for your query: docsPerPage=100;f8-subject=Geology -- Ohio -- Catalogs Thu, 01 Jan 1970 12:00:00 GMT Subsurface information catalog, 1968-1974. Adams, Barbara J. 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 List of publications and open-file materials. Ohio Division of Geological Survey. 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