Stone, Christopher D. Earth And Other Ethics: The Case For Moral Pluralism - 1st - New Yark Harper & Row 1987 - Viii, 280 pgs.; 21.5 cms. Bibliography, Notes, Index. ISBN: 0060157313 Subjects--Topical Terms: Law and Ethics. Natural Resources--Law and Legislation Dewey Class. No.: 170 Sto/Ear