The lack of clarity in the precautionary principle Author Turner D., Hartzell L. Journal/Series Environmental Values | Vol. 13(4); 449 - 460; 12 p. Date 2004 Source IUCN (ID: ANA-072641) Publisher | Place of publication The White Horse Press | Cambridge, UK Document type Article in periodical Language English Field of application International Subject Environment gen. Keyword Precautionary principle