THE PHOTOGRAPH at right shows the Sanmen Gorge Dam, as it neared completion 21/2years ahead of schedule. This is the first and biggest step of the giant "staircase" of dams and reservoirs comprising...
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THE PHOTOGRAPH at right shows the Sanmen Gorge Dam, as it neared completion 21/2years ahead of schedule. This is the first and biggest step of the giant "staircase" of dams and reservoirs comprising...