EPA sets regs to help kill invasive species in ships' ballast
Published 03/28/2013, Duluth News Tribune
The U.S. Environmental Protection Agency on Thursday issued its final version of regulations for ships that carry ballast water, hoping to prevent them from also carrying invasive species into U.S. waters.Word count: 556
The full article is available to newspaper subscribers. If you are a subscriber please log in to continue reading.