http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Geology -- xibliography) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DGeology%20--%20xibliography Results for your query: docsPerPage=100;f277-subject=Geology -- xibliography Thu, 01 Jan 1970 12:00:00 GMT Catalogue des bibliographies gâeologiques: râedigâe, avec le concours des membres de la Commission bibliographique du Congráes [gâeologique international]. Margerie, Emmanuel de, 1862-1953, International Geological Congress 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