The forum: what will environmental protection be like 40 years from now? Author Salzman J., Ruhl J.B. Journal/Series The Environmental Forum : The Policy Journal of the Environmental Law Institute | Vol.26 (6); 46-54; 8 p. Date 2009 Source IUCN (ID: ANA-082415) Publisher | Place of publication The Environmental Law Institute | Washington, DC, USA Document type Article in periodical Language English Field of application International Subject Environment gen. Keyword Policy/planning