http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f55-subject=Natural gas) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f55-subject%3DNatural%20gas Results for your query: docsPerPage=100;f55-subject=Natural gas Thu, 01 Jan 1970 12:00:00 GMT The Cinderella story of natural gas. Robinson, J. French, 1890-, Consolidated Natural Gas Company http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Petroleum and natural gas: What the boys and girls learned about these things, during a holiday excursion among the oil and gas wells. Chicago, Rock Island and Pacific Railway Company http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT