"To think like an environmental lawyer" : making American environmental law throughout the postwar era -- Seed-time : planting environmental law in the postwar years -- Fertilization : environmental lawmaking in the postwar administrative state -- Harvest home : environmental lawmaking and postwar federalism -- The people out of doors : popularizing postwar environmental law -- Across the new frontier : nationalizing environmental law -- From the files of Bruce Bowler, postwar environmental lawyer -- "A field so varied and rapidly changing" : American law schools discover environmental law.