TY - RPRT TI - Avoidance behavior of ruffe exposed to selected formulations of piscicides AU - Verdel K. Dawson AU - Terry D. Bills AU - Michael A. Boogaard PY - 1998 DO - 10.1016/s0380-1330(98)70825-1 UR - https://pubs.usgs.gov/publication/1002891 ID - 1002891 ER -