Engineering, ethics, and the environment / P. Aarne Vesilind, Alastair S. Gunn. Vesilind, P. Aarne. Gunn, Alastair S. Engineering ethics. Environmental ethics. 179 VEE Includes bibliographical references and indexes. New York : Cambridge University Press, 1998. 1998. 1998 Text xvi, 314 p. : eng