www.miseagrant.umich.edu
The Michigan Sea Grant College Program is one of 30 programs established across the nation to promote the understanding and intelligent use of the Great Lakes and oceans.
URLs from www.miseagrant.umich.edu:
URL: http://www.miseagrant.umich.edu/downloads/ais/fs-97-501_purple_loosestrife.pdf URL: http://www.miseagrant.umich.edu
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