TY - RPRT TI - Predicting Great Lakes fish yields: tools and constraints AU - C.A. Lewis AU - D.H. Schupp AU - W.W. Taylor AU - J.J. Collins AU - Richard W. Hatch PY - 1987 DO - 10.1139/f87-342 UR - https://pubs.usgs.gov/publication/1000555 ID - 1000555 ER -