Born-Digital or AnalogAnalogTranscriptGlen Canyon Rock formations in canyon. national Parks Mag. Sept. 1962 p.4-7 "Miracle at Glen Canyon"; editorial. Post 0 26, 1965 p.18 Beautiful side canyons would be ruined by proposed dam. National Parks Magazine v.29 #123 p.147-150 Ordeal in the San Juan by Silas S. Smith party. Post Empire F 16, 1969 p.40-45CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
