Porter, Dot2023-05-232023-03-072023-03-072023-03-07https://repository.upenn.edu/handle/20.500.14332/46850youtubeSermons Latin--Early works to 1800Natural history--Early works to 1800Zoology--Pre-Linnean worksCodicesAnthologiesDiagramsSermonsManuscripts Latin--13th centuryManuscripts MedievalChristianityHistory of Science, Technology, and MedicineMedieval StudiesMedia