TY - RPRT TI - Assemblage organization in stream fishes: Effects of environmental variation and interspecific interactions AU - Gary D. Grossman AU - R. E. Ratajczak AU - M. M. Crawford AU - Mary C. Freeman PY - 1998 DO - 10.1890/0012-9615(1998)068[0395:aoisfe]2.0.co;2 UR - https://pubs.usgs.gov/publication/5223505 ID - 5223505 ER -