This opinion cites 12 cases:

calvert-cliffs-coordinating-committee-inc-v-united-states-atomic-energy ( 1971 )


pennsylvania-environmental-council-inc-a-pennsylvania-corporation-v ( 1971 )


Concerned Citizens for the Preservation of Clarksville v. John A. Volpe ( 1971 )


Citizens to Preserve Overton Park, Inc. v. Volpe ( 1971 )


Daly v. Volpe ( 1972 )


Brooks v. Volpe ( 1972 )


Named Individual Members of the San Antonio Conservation Society v. The Texas Highway Department, and the United States Department Oftransportation ( 1971 )


scenic-hudson-preservation-conference-v-federal-power-commission-and ( 1971 )


Sierra Club v. Hardin ( 1971 )


Environmental Defense Fund v. Hardin ( 1971 )


Citizens to Preserve Overton Park, Inc. v. Volpe ( 1972 )


Harrisburg Coalition Against Ruining the Environment v. Volpe ( 1971 )