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| aquatic habitat (1) |
| aquatic plants (1) |
| aquatic vegetation (1) |
| Cat Island Chain (CIC) (1) |
| effect of water waves on (1) |
| Green Bay (Wis. and Mich.) (1) |
| hardstem bulrush (1) |
| Lake Michigan (1) |
| restoration ecology (1) |
| water quality--measurement (1) |