00568pamaa2200169 4500 0000013440 20131030090000.0 0534210309 179.1 VAN GF80 VAN 1994 VANDEVEER The environment ethics and policy book : philosophy, ecology, economics Donald VanDeVeer and Christine Pierce. Belmont: Wadsworth, 1994. xx, 649p.25cm. Human ecology -- Moral and ethical aspects Environmental policy -- Moral and ethical aspects Pierce, Christine