http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f70-subject=Fortification, Primitive) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f70-subject%3DFortification,%20Primitive Results for your query: docsPerPage=100;f70-subject=Fortification, Primitive Thu, 01 Jan 1970 12:00:00 GMT Report of the Committee on Ancient Earthworks and Fortified Enclosures. Congress of Archaeological Societies Committee on Ancient Earthworks and Fortified Enclosures. 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