Dist of Columbia September 1971 casesUnited States v. GreenViola v. United StatesUnited States v. BoyleUnited States v. BoyleUnited States v. PrestonUnited States v. Georgetown UniversityAmerican Maritime Association v. StansGayer v. LairdUnited States v. PollardEnvtl. Defense Fund v. Corps of Eng. of U.S. ArmyUnited States v. Enten