http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f74-subject=Mexico -- Statistics) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f74-subject%3DMexico%20--%20Statistics Results for your query: docsPerPage=100;f74-subject=Mexico -- Statistics Thu, 01 Jan 1970 12:00:00 GMT Political essay on the kingdom of New Spain. Humboldt, Alexander von, 1769-1859 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