TY - RPRT TI - Biotic interactions as determinants of ecosystem structure in prairie wetlands: An example using fish AU - M.A. Hanson AU - K.D. Zimmer AU - Malcolm G. Butler AU - B.A. Tangen AU - B.R. Herwig AU - N.H. Euliss PY - 2005 DO - 10.1672/0277-5212(2005)025[0764:biadoe]2.0.co;2 UR - https://pubs.usgs.gov/publication/70027829 ID - 70027829 ER -