Singapore ' s environmental management system: Strengths and weaknesses and recommendations for the years ahead Author Tookey D.L. Journal/Series William & Mary Environmental Law and Policy Review | Vol. 23(1); 169 - 271; 103 p. Date 1998 Source IUCN (ID: ANA-064303) Publisher | Place of publication Marshall-Wythe School of Law | Williamsburg, VA, USA Document type Article in periodical Language English Country/Territory Singapore Subject Environment gen. Keyword Policy/planning