Damming Grand Canyon the 1923 USGS Colorado River expedition /
        Wedi'i Gadw mewn:
      
    
          | Prif Awdur: | |
|---|---|
| Awduron Corfforaethol: | , | 
| Awduron Eraill: | |
| Fformat: | Electronig eLyfr | 
| Iaith: | Saesneg | 
| Cyhoeddwyd: | 
        Logan, Utah :
          Utah State University Press,
    
        c2007.
     | 
| Pynciau: | |
| Mynediad Ar-lein: | An electronic book accessible through the World Wide Web; click to view | 
| Tagiau: | 
       Ychwanegu Tag    
     
      Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
   
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                Tabl Cynhwysion: 
            
                  - Water and the Colorado desert
 - Where should the dams be? politics, the Colorado River Compact, and the Geological Survey's role
 - Prelude to an expedition : Washington and Flagstaff
 - A cumbersome journey : Flagstaff to Lee's Ferry to the Little Colorado River
 - Surveys and portages : Furnace Flats through the Inner Gorge
 - Of flips and floods : Bass Canyon to Diamond Creek
 - Feeling their oats : Diamond Creek to Needles
 - Aftermath : politics and the strident hydraulic engineer.