Report Title | Annual report: quantitative assessment of zebra mussels (Dreissena polymorpha, Pallas, 1771) in the lower St. Croix River at native mussel beds. |
Publisher: | National Park Service, St Croix National Scenic Riverway, St Croix Falls, WI. |
Keywords: | invertebrates, mollusks, bivalves, Dreissena polymorpha, zebra mussel, distribution, Wisconsin |