TY - RPRT TI - Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River basin, 1993-95 AU - Michael D. Bilger AU - Robin A. Brightbill PY - 1998 DO - 10.3133/wri984004 UR - https://pubs.usgs.gov/publication/wri984004 ID - wri984004 ER -