TY  - RPRT
TI  - Influential environmental gradients and spatiotemporal patterns of fish assemblages in the unimpounded Upper Mississippi River
AU  - V.A. Barko
AU  - M.W. Palmer
AU  - D.P. Herzog
AU  - B.S. Ickes
PY  - 2004
DO  - 10.1674/0003-0031(2004)152[0369:iegasp]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1003498
ID  - 1003498
ER  -