Columbia subject headings:
Harvard subject headings:
Dams--China--Yangtzu River Gorges.
Hydraulic engineering--China--Yangtze River Gorges
Reservoirs--China--Yangtzu River Gorges.
Princeton subject headings:
Hydraulic engineering--China--Yangtze River Gorges.
Reservoirs--Environmental aspects--China--Yangtze River Gorges.