http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f18-subject=Communication and traffic -- Ohio) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f18-subject%3DCommunication%20and%20traffic%20--%20Ohio Results for your query: docsPerPage=100;f18-subject=Communication and traffic -- Ohio Thu, 01 Jan 1970 12:00:00 GMT Statistical report of a traffic survey of the state highway system, 1936. Ohio Highway Planning Survey, United States Bureau of Public Roads., Ohio Dept. of Highways. 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