Environmental standards and international trade in automobiles and copper: the case for a social tariff Author Chapman D. Journal/Series Natural Resources Journal | Vol. 31(3); 449 - 461; 13 p. Date 1991 Source IUCN (ID: ANA-046439) Publisher | Place of publication University of New Mexico School of Law | Albuquerque, NM, USA Language English Field of application International Country/Territory United States of America Subject Air & atmosphere, Waste & hazardous substances Keyword Hazardous substances