TY - RPRT TI - Environmental and ecological conditions surrounding the production of large year classes of walleye ( Sander vitreus ) in Saginaw Bay, Lake Huron AU - D.G. Fielder AU - J.S. Schaeffer AU - M.V. Thomas PY - 2007 DO - 10.3394/0380-1330(2007)33[118:eaecst]2.0.co;2 UR - https://pubs.usgs.gov/publication/70030109 ID - 70030109 ER -