Water-supply -- Sudan -- Management. : Improving natural resource management in Sudan [electronic resource] : a strategy for effective state building and conflict resolution / by Paul J. Sullivan and Natalie Nasrallah.
Water-supply -- Texas -- Lower Rio Grande Valley. : Lower Rio Grande River water security & H.R. 2990, to amend the Lower Rio Grande Valley Water Resources Conservation and Improvement Act of 2000 : field hearing before the Subcommittee on Water and Power of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, second session, May 3, 2002, in Brownsville, Texas.
Water-supply -- United States -- Management -- Planning. : 21st century water planning : the importance of a coordinated federal approach : hearing before the Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, March 4, 2009.