http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;smode=simple;subject=Petroleum -- Ohio;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dsimple;subject%3DPetroleum%20--%20Ohio;subject-join%3Dexact Results for your query: docsPerPage=100;smode=simple;subject=Petroleum -- Ohio;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT The rock oils of Ohio. Newberry, J. S. (John Strong), 1822-1892 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 The rock oils of Ohio. Newberry, J. S. (John Strong), 1822-1892 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 Prospectus of the Neff Petroleum Company. Neff Petroleum Company 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 Oil and gas well drilling statistics for 1952. Part I ; Historical review of oil and gas developments in Ohio. Part II. Alkire, Robert L. (Robert Leo), 1910-, Ohio Division of Geological Survey. 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 1952 oil and gas well drilling statistics. Alkire, Robert L. (Robert Leo), 1910-, Ohio Division of Geological Survey. 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 Catalog of oil and gas wells in "Newburg" (Silurian) of Ohio. Janssens, Adriaan., Ohio Division of Geological Survey. 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 Geological survey of Ohio: Preliminary report upon petroleum and inflammable gas, by Edward Orton, state geologist. Published by authority of the Legislature. Ohio Chief Geologist., Orton, Edward (Edward Francis Baxter), 1829-1899 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 Preliminary report upon petroleum and inflamable gas. Geological Survey of Ohio, Orton, Edward Francis Baxter, 1829-1899 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 Oil and gas in Ohio, 1954. Alkire, Robert L. (Robert Leo), 1910-, Floto, Bernard A., Ohio Division of Geological Survey. 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