http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Naturalists -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DNaturalists%20--%20United%20States Results for your query: docsPerPage=100;f5-subject=Naturalists -- United States Thu, 01 Jan 1970 12:00:00 GMT A bibliography of American natural history: the pioneer century, 1769-1865. Meisel, Max, 1892- 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