TY - GEN AU - DesJardins,Joseph R. TI - Environmental ethics: an introduction to environmental philosophy SN - 9780534519667 (pbk.) AV - GE42 .D477 2001 U1 - 179.1 PY - 2001/// CY - Belmont, CA PB - Wadsworth Thomson Learning KW - Environmental ethics N1 - Includes index ER -