Ballast water management new international standards and National Invasive Species Act reauthorization : joint hearing before the Subcommittees on Coast Guard and Maritime Transportation and Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eighth Congress, second session, March 25, 2004.
- Ballast (Ships) Environmental aspects United States
Discharge of ballast water Environmental aspects United States
Nonindigenous aquatic pests Control Law and legislation United States
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