429.1 Barrier Islands and Beaches. Washington D.C.: Conservation Foundation, 1976. C3.1/No. 1

429.1 Barrier Islands and Beaches. Washington D.C.: Conservation Foundation, 1976. C3.1/No. 1, Box: 40. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192347 Accessed September 19, 2024.