00000cam a22000004i 4500 UP-1685594773861418980 Buklod 20070906152022.0 j|||||||||||||| | ta 150303s1987 xx rb |||0 u|eng d 019282080X (pbk.) (iLib)UPBAG-00000024119 DLC BAG rda eng HD 75.6 O97 Our common future World Commission on Environment and Development. Manila Lingkod Tao-Kalikasan 1987. xv, 383 pages 21 cm Includes bibliographical references. Originally published Oxford : Oxford University Press. Sustainable development. Nature Effect of human beings on. Environmental policy. Human ecology. World Commission on Environment and Development. FO UPBAG UPBAG-MAIN HD 75.6 O97 Book