423. Zimmerman, Andrew D., Frank R. Selby, and William J. Cohen. Coastal Energy Activity Impact Analysis for Delaware City, Delaware, 1982. C5.2/No. 3

423. Zimmerman, Andrew D., Frank R. Selby, and William J. Cohen. Coastal Energy Activity Impact Analysis for Delaware City, Delaware, 1982. C5.2/No. 3, Box: 39. William J. Cohen papers, MSS 0468. University of Delaware Library Special Collections. https://findingaids.lib.udel.edu/repositories/2/archival_objects/192337 Accessed September 19, 2024.