Designing a nonpoint source selenium load trading program Author Austin S. Journal/Series The Harvard Environmental Law Review | Vol. 25(2); 337 - 403; 67 p. Date 2001 Source IUCN (ID: ANA-067479) Publisher | Place of publication Harvard Law School | Cambridge, MA, USA Document type Article in periodical Language English Country/Territory United States of America Subject Water Keyword Internal trade Subsidy/incentive Freshwater quality/freshwater pollution