Born-Digital or AnalogAnalogTranscriptColorado river 9 huge reservoirs gill be constructed in proposed Colorado river project. map 1949 Vast development in upper river basin. 1950 McKay to tell stand on Colo. River Project. 1953 Initial round hints hitter battle in upper Colorado storage project. 1954 Congress gets area water plan;CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng