Pennsylvania v. Delaware Valley Citizens' Council for Clean Air , 107 S. Ct. 3078 ( 1987 )
Bowen v. Galbreath , 108 S. Ct. 892 ( 1988 )
Alyeska Pipeline Service Co. v. Wilderness Society , 95 S. Ct. 1612 ( 1975 )
Pennsylvania v. Delaware Valley Citizens' Council for Clean Air , 106 S. Ct. 3088 ( 1986 )