TY - RPRT TI - First finding of the amphipod Echinogammarus ischnus and the mussel Dreissena bugensis in Lake Michigan AU - Thomas F. Nalepa AU - Don W. Schloesser AU - Steve A. Pothoven AU - Darryl W. Hondorp AU - David L. Fanslow AU - Marc L. Tuchman AU - Guy W. Fleischer PY - 2001 DO - 10.1016/s0380-1330(01)70653-3 UR - https://pubs.usgs.gov/publication/1001025 ID - 1001025 ER -