Rolston, Holmes, 1932-, authorBlackwell Publishing, publisher2007-01-032007-01-032003http://hdl.handle.net/10217/37693Includes covers.Edited by Andrew Light and Holmes Rolston III.In the series of Blackwell Philosophy Anthologies, 19.born digitalpreliminariesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.environmental ethicsText