http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=Lakes -- North America) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DLakes%20--%20North%20America Results for your query: docsPerPage=100;f7-subject=Lakes -- North America Thu, 01 Jan 1970 12:00:00 GMT Lakes of North America: a reading lesson for students of geography and geology. Russell, Israel C. (Israel Cook), 1852-1906 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 On fluctuations of level in the North American lakes. Whittlesey, Charles, 1808-1886 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