TY - RPRT TI - Patterns in species richness and assemblage structure of native mussels in the Upper Mississippi River AU - Steven J. Zigler AU - Teresa J. Newton AU - Mike Davis AU - James T. Rogala PY - 2012 DO - 10.1002/aqc.2255 UR - https://pubs.usgs.gov/publication/70038692 ID - 70038692 ER -