http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Geology -- Delaware) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DGeology%20--%20Delaware Results for your query: docsPerPage=100;f277-subject=Geology -- Delaware Thu, 01 Jan 1970 12:00:00 GMT Memoir of the geological survey of the State of Delaware: including the application of the geological observations to agriculture. Booth, James Curtis, 1810-1888 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 A history of the state of Delaware: from its first settlement until the present time, containing a full account of the first Dutch and Swedish settlements, with a description of its geography and geology. Vincent, Francis, 1822-1884 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