http://www.rssboard.org/rss-specification 720 XTF Search Results (subject=Science;subject-join=exact;smode=simple;brand=default;f1-subject=Boston Society of Natural History) http://catalog.wrhs.org/collections/search?subject%3DScience;subject-join%3Dexact;smode%3Dsimple;brand%3Ddefault;f1-subject%3DBoston%20Society%20of%20Natural%20History Results for your query: subject=Science;subject-join=exact;smode=simple;brand=default;f1-subject=Boston Society of Natural History Thu, 01 Jan 1970 12:00:00 GMT The educational principle: as recognized and exemplified in the history of the [Boston] Society [of Natural History]. Remarks. Waterston, R. C. (Robert Cassie), 1812-1893 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT The educational principle: as recognized and exemplified in the history of the society. Remarks at the semicentennial celebration [of the Boston Society of Natural History]. Waterston, R. C. (Robert Cassie), 1812-1893 http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT