*NEWS January 31, 2007: U.S. Orders Modification of Klamath River - Dams Removal May Prove More Cost-Effective for allowing the passage of Salmon*Salmon age and sex composition and mean lengths for the Yukon River area, 2004 / by Shawna Karpovich and Larry DuBois.
*NEWS ngày 31 tháng 1 năm 2007: U.S. Orders Modification of Klamath River - Dams Removal May Prove More Cost-Effective for allowing the passage of Salmon*Salmon age and sex composition and mean lengths for the Yukon River area, 2004 / by Shawna Karpovich and Larry DuBois.