00000cam a22000004a 4500 UP-8027390931315999140 Buklod 20071106063302.0 a r |||| u| ta 870320s1987 enk rb |000 0|eng d 87007853 019282080X (pbk.) $9.95 (iLib)UPMIN-00000005032 DLC DLC DLC HD75.6 O97 1987 363.7 19 HD75.6 O97 1987 Our common future World Commission on Environment and Development. Oxford New York Oxford University Press c1987. xv, 383 p. 21 cm. Oxford paperbacks Includes bibliographies. Sustainable development. Nature Effect of human beings on. Environmental policy. Human ecology. World Commission on Environment and Development. UPMIN UPMIN-MAIN HD75.6 .O97 1987 HD75.6 O97 1987 Book