http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Natural history -- Michigan) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DNatural%20history%20--%20Michigan Results for your query: docsPerPage=100;f4-subject=Natural history -- Michigan Thu, 01 Jan 1970 12:00:00 GMT Natural history: The following extracts relative to the natural history of Michigan are taken from a lecture delivered before the Detroit Lyceum. Schoolcraft, Henry Rowe, 1793-1864 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