http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Natural history -- Texas) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DNatural%20history%20--%20Texas Results for your query: docsPerPage=100;f5-subject=Natural history -- Texas Thu, 01 Jan 1970 12:00:00 GMT Exploration of the Red River of Louisiana, in the year 1852. Marcy, Randolph Barnes, 1812-1887, McClellan, George Brinton, 1826-1885, United States War Dept. 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