The precautionary principle as a norm of customary international law Author McIntyre O., Mosedale T. Journal/Series Journal of Environmental Law | Vol. 9(2); 221 - 241; 21 p. Date 1997 Source IUCN (ID: ANA-061329) Publisher | Place of publication Oxford University Press | Eynsham, UK Language English Field of application International Subject Environment gen. Keyword Traditional rights/customary rights Precautionary principle