Omega demo; El Salvador demo; Nuclear-; Free Pacific demo. [JE201]

Ellis, John B., Omega demo; El Salvador demo; Nuclear-; Free Pacific demo. [JE201] (20 January 1981-25 February 1981), [UMA-IT-000054619]. University of Melbourne Archives, accessed 25/08/2026, https://archives.library.unimelb.edu.au/nodes/view/522422