West Penn Power Company v. Train ( 1974 )
United States v. Gulf Oil Corp. ( 1975 )
Hecht Co. v. Bowles ( 1944 )
Train v. Natural Resources Defense Council, Inc. ( 1975 )
Union Elec. Co. v. EPA ( 1978 )
GETTY OIL COMPANY (EASTERN OPERATIONS) v. Ruckelshaus ( 1972 )
essex-chemical-corporation-v-william-d-ruckelshaus-administrator ( 1973 )
Delaware River Port Authority v. Transamerican Trailer Transport, Inc. ( 1974 )