260. National Agricultural Lands Study. Final Report. Washington, D.C.: U.S. Government Printing Office, 1981. R1.1/No. 14

260. National Agricultural Lands Study. Final Report. Washington, D.C.: U.S. Government Printing Office, 1981. R1.1/No. 14, Box: 31. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/191899 Accessed September 19, 2024.