Zimmermann, Albert (ed.); Speer, Andreas (ed.)Mensch und Natur im Mittelalter2 volumesBerlin; De Gruyter 1991-1992Series: Miscellanea mediaevaliaOnline editions:books.google.com/books?id=FnvP3HIA22UCLanguagegermanKeywordsMiddle AgesUnderstanding of natureUniform titleMensch und Natur im MittelalterAuthority Data (Author)GND: 119209926VIAF: 109058992ReferencesopenVolume divisionBd. 1. 1991http://books.google.com/books?id=FnvP3HIA22UCBd. 2. 1992http://books.google.com/books?id=FnvP3HIA22UCTable of ContentsBd. 1. 1991books.google.com/books?id=FnvP3HIA22UC&pg=P...Bd. 2. 1992books.google.com/books?id=FnvP3HIA22UC&pg=P...