446.2 Environmental Quality: The Ninth Annual Report of the Council on Environmental Quality. Washington, D.C.: U.S. Government Printing Office, 1978. R0.1/No. 7

446.2 Environmental Quality: The Ninth Annual Report of the Council on Environmental Quality. Washington, D.C.: U.S. Government Printing Office, 1978. R0.1/No. 7, Box: 40. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192372 Accessed September 19, 2024.