http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;smode=simple;subject=Petroleum -- United States;subject-join=exact) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;smode%3Dsimple;subject%3DPetroleum%20--%20United%20States;subject-join%3Dexact Results for your query: docsPerPage=100;smode=simple;subject=Petroleum -- United States;subject-join=exact Thu, 01 Jan 1970 12:00:00 GMT Petroleum, and petroleum wells: With a complete guide book and description of the oil regions of Pennsylvania, West Virginia and Ohio. Bone, J. H. A. (John Herbert Aloysius), 1830-1906 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 Derrick and drill: or, An insight into the discovery, development, and present condition and future prospects of petroleum, in New York, Pennsylvania, Ohio, West Virginia, &c. Morris, Edmund, 1804-1874 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 Derrick and drill, or, An insight into the discovery, development, and present condition and future prospects of petroleum: in New York, Pennsylvania, Ohio, West Virginia, &c. Morris, Edmund, 1804-1874 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 Petroleum and petroleum wells: with a complete guide book and description of the oil regions of Pennsylvania, West Virginia, Kentucky, and Ohio. Bone, John Herbert A., 1830-1906 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 Petrolia; or, the oil regions of the United States. Wilkie, Franc B. (Franc Bangs), 1832-1892 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