Title: Pandora's locks
First published: 2009
Description: Annotation
Subjects: Control, Government policy, Environmental aspects of Discharge of ballast water, Environmental aspects, Biological invasions, Discharge of ballast water, Nonindigenous aquatic pests, Aquatic pests, North america, environmental conditions, Great lakes region (north america), history, Inland navigation
Places: Great Lakes (North America), North America, Saint Lawrence Seaway
LC classification: QH353 .A44 2009