Dolphins and tuna: Renewed attention on the future of free trade and protection of the environment Author Spracker S.M., Lundsgaard D.C. Journal/Series Columbia Journal of Environmental Law | Vol. 18(2); 385 - 418; 34 p. Date 1993 Source IUCN (ID: ANA-049865) Publisher | Place of publication Columbia University School of Law | New York, NY, USA Language English Field of application International Subject Fisheries Keyword Marine fisheries Marine mammals International trade