TY - RPRT TI - Effects of introduced fish on macroinvertebrate communities in historically fishless headwater and kettle lakes AU - Emily Gaenzle Schilling AU - Cynthia S. Loftin AU - Alexander D. Huryn PY - 2009 DO - 10.1016/j.biocon.2009.08.003 UR - https://pubs.usgs.gov/publication/70037243 ID - 70037243 ER -