Comparatively little work has been done to determine the ecology
of Clostridium botulinum type E since its initial isolation in the
nineteen-thirties. This spore forming, anaerobic microorganism is
relatively heat labile and has been missed in...
1966-05-12 (iso8601)
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Memorandum: To Kenneth Holum, Asst Sect Anderson, et al., from Orren Beaty, January 25, 1966 (thermofax)
1966-01-25
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View of Utah Power and Light power plant at the mouth of Logan Canyon, Utah looking towards Cache Valley, about 1930. One black and white photograph (4.75 x 3 inches) mounted on board. (Negative Available).
2024-04-25
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Document: Lower Colorado River Basin Project - Address List, June 30, 1965 (thermofax)
1965-06-30
2006-09-25 |
Superintendent's annual reports for Montezuma Valley Irrigation District and Montezuma Valley Irrigation Company, primarily for the late 1930s and early 1940s
2007-01-02 2007-01-02 |
Report entitled "Evaluation study of Huerfano-Cucharas Irrigation Company's system and other area development" by the Southeastern Colorado Water Conservancy District and the Colorado Water Conservation Board
1960-04-25
2007-01-02 2007-01-02 |
Document: General Basin-Wide Consideration, Basis for Proposed Testimony Before Interior and Insular Affairs Committee -- Lower Colorado River Basin Project, June 1965 (carbon copy), page 4
1965-06-01
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14 - General view hydraulic laboratory where tests were made on the larger sizes of the improved Venturi flume.
2007-01-03 2007-01-03 |
Document: Answer of the Secretary of the Interior to Arizona Power Authority's Motion for Commission Decision and Order Issuing License, Rev. Draft, 1/4/67, page 15
1967-01-04
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Document: Southern California's Water Future, a report by Robert A. Skinner, March 26, 1965, page 9
1965-03-26
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Dam construction at Grace, Idaho, 1922. New intake and coffer dam at Grace hydro plant. George H. Warren Collection. One black and white photograph (4 x 6.25 inches) mounted on board. (Negative Available).
2024-04-25
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Contract between Colorado Springs and Southeastern Colorado Water Conservancy District to allow Colorado Springs access to Fryingpan-Arkansas water through the Fountain Valley Pipeline
1974-04-25
2007-01-02 2007-01-02 |
Hyrum dam in the 1940s. Only a couple of buildings populate an otherwise empty landscape with mountain in the background. One black and white photograph (6.5 x 8.75 inches) mounted on board. (Negative available).
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Document: Exhibit A, Minute No. 218, "Practical Solution of the Colorado River Salinity Problem," 1/13/65 (thermofax)
1965-01-13
2006-09-18 |
THE GLEN CANYON RESERVOIR I I I In any Y f i ยป j n which the inflj&v to said Glen Canybn Reservoir shall excee~(T the aggregate of the Quantities required in I above, releases thefdfom during such year shall, unless the same would cause spill at...
2008-12-01
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Document: Draft Letter to Wayne Aspinall from Gov. Goddard, 7/30/65 (photocopy), page 1
1965-07-30
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