Born-Digital or AnalogAnalogTranscriptAtomic energy commission. Underground tests Operation Plowshare's next shot in ABC's series of underground atomic explosion tests will be set off in buried salt beds near Carlsbad. Post March 14, 1959 p.8 Candidates' positions on proposed restriction of underground nuclear blasts. Straight Creek Journal 0 1-7, 1974 p.5 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Atomic energy commission. Underground tests, [184150]. Denver Public Library Digital Collections, accessed 16/02/2026, https://digital.denverlibrary.org/nodes/view/1529043
