Steamrolling section 7(d) of the Endangered Species Act: How sunk costs undermine environmental regulations Author Kopf J.S. Journal/Series Boston College Environmental Affairs Law Review | Vol. 23(2); 393 - 435; 42 p. Date 1996 Source IUCN (ID: ANA-057902) Publisher | Place of publication Boston College Law School | Newton Centre, MA, USA Language English Country/Territory United States of America Subject Land & soil, Wild species & ecosystems Keyword Endangered species Land-use planning Enforcement/compliance