http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Pearl fisheries -- Mexico) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DPearl%20fisheries%20--%20Mexico Results for your query: docsPerPage=100;f4-subject=Pearl fisheries -- Mexico Thu, 01 Jan 1970 12:00:00 GMT Travels in the interior of Mexico: in 1825, 1826, 1827, & 1828. Hardy, Robert William Hale, d. 1871 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