Rolston, Holmes, 1932-, author2020-09-112020-09-112020https://hdl.handle.net/10217/212158Critical notice of citations of Rolston's published book Conserving Natural Value.born digitalreviews (documents)engCopyright 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.Text