Flooding in the Mercer County and Emmons County Areas of North Dakota : Hearing Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Eleventh Congress, First Session, Special Hearing, November 12, 2009, Bismarck, ND by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development | Menrva Books