TY - BOOK AU - Weston,Anthony AU - Abram,David TI - An invitation to environmental philosophy SN - 0195122038 (cloth : alk. paper) AV - GE42 .I59 1999 U1 - 179/.1 21 PY - 1999/// CY - New York PB - Oxford University Press KW - Environmental ethics N1 - Includes bibliographical references ER -