Zyl, Liezl van Virtue Ethics: A Contemporary Introduction /Liezl van Zyl - New York: Routledge, 2019. - xiii, 234p. ; 22 cm. Included Bibliography and Indexes English ISBN: 9780415836166 Subjects--Topical Terms: Ethics, Happiness, Environmental Virtue Ethics Dewey Class. No.: 171.3 Z82V