![Sailing / Sailing ballast / Ocean pollution / Ship / Great Lakes / Invasive species / Environmental impact of shipping / Ballast tank / Environment / Water / Soft matter Sailing / Sailing ballast / Ocean pollution / Ship / Great Lakes / Invasive species / Environmental impact of shipping / Ballast tank / Environment / Water / Soft matter](https://www.pdfsearch.io/img/ab2d6f4440ac58b70ee211a8f7ca1efa.jpg)
| Document Date: 2010-03-07 14:45:16 Open Document File Size: 43,62 KBShare Result on Facebook
City Baltimore / / Facility port of Baltimore / / IndustryTerm river way systems / / NaturalFeature Baltic Sea / Great Lakes / / Organization Smithsonian Environmental Research Center / / Person George Smith / / Position marine biologist / /
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