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National Research Council (U.S.), National Research Council (U.S.). Committee on Assessing Numeric Limits for Living Organisms in Ballast Water, National Research Council (U.S.). Water Science and Technology Board, and Inc ebrary. Assessing the Relationship Between Propagule Pressure and Invasion Risk in Ballast Water. Washington, D.C.: National Academies Press, 2011.

National Research Council (U.S.), et al. Assessing the Relationship Between Propagule Pressure and Invasion Risk in Ballast Water. National Academies Press, 2011.