Avoiding water wars : water scarcity and Central Asia's growing importance for stability in Afghanistan and Pakistan : a majority staff report prepared for the use of the Committee on Foreign Relations, United States Senate, One Hundred Twelfth Congress, first session, February 22, 2011.
Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2011.