TY - RPRT TI - Are two systemic fish assemblage sampling programmes on the upper Mississippi River telling us the same thing? AU - J.T. Dukerschein AU - A.D. Bartels AU - B.S. Ickes AU - M.S. Pearson PY - 2011 DO - 10.1002/rra.1575 UR - https://pubs.usgs.gov/publication/70005548 ID - 70005548 ER -