http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=Arboretums -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DArboretums%20--%20United%20States Results for your query: docsPerPage=100;f7-subject=Arboretums -- United States Thu, 01 Jan 1970 12:00:00 GMT The prospective role of an arboretum: a report. Columbia University Institute for the Study of Science in Human Affairs., Holden Arboretum, Columbia University Institute for the Study of Science in Human Affairs. 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