|Central Eurasian Water Crisis: Caspian, Aral, and Dead Seas (UNU, 1998, 203 pages)|
|Part III: The Caspian Sea|
|8. Environmental policy-making for sustainable development of the Caspian Sea area|
The author expresses his very deep appreciation to Prof. Rudolf K. Klige for providing the graphs of the variations in the level of the Caspian Sea (figs. 8.1, 8.2, and 8.3).