Environic Studies, University of Notre Dame: announcement of program; Cities in Context: An International Conference, Cultural, Ethical and Natural, University of Notre Dame, Indiana, March 31, April 1-3, 1968: program, correspondence. "The Problems of Human Environment," a note by the Secretary-General, United Nations General Assembly., 1968-1970

Environic Studies, University of Notre Dame: announcement of program; Cities in Context: An International Conference, Cultural, Ethical and Natural, University of Notre Dame, Indiana, March 31, April 1-3, 1968: program, correspondence. "The Problems of Human Environment," a note by the Secretary-General, United Nations General Assembly., 1968-1970, Box: 16, Folder: 34. Carl Feiss papers, 2635. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/370166 Accessed December 24, 2025.