Israel, Danilo C. The Quest for the better environment : past experience and future challenges / Danilo C. Israel. - Makati City : PIDS, c2003. - vi, 55p. ; 22 cm. - Perspective paper series ; no. 8 . References : p. 54 - 55. ISBN: 9715640702 Subjects--Topical Terms: Sustainable developmentEnvironmental sciences LC Class. No.: HC79 / Is7 2003