http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-format=Book;f2-subject=Canals -- Ohio -- Design and construction) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-format%3DBook;f2-subject%3DCanals%20--%20Ohio%20--%20Design%20and%20construction Results for your query: docsPerPage=100;f1-format=Book;f2-subject=Canals -- Ohio -- Design and construction Thu, 01 Jan 1970 12:00:00 GMT Rules and specifications relating to the construction of the Hocking Valley Canal, and estimating of work performed thereon. Ohio Board of Canal Commissioners. 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 Rules and specifications relating to the construction of the Ohio Canal, and the estimating of work performed thereon. Ohio Board of Canal Commissioners. 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