TY - RPRT TI - A comparison of genetic ariation between an anadromous steelhead, Oncorhynchus mykiss , population and seven derived populations sequestered in freshwater for 70 years AU - Frank Thrower AU - Charles Guthrie AU - Jennifer L. Nielsen AU - John Joyce PY - 2004 DO - 10.1023/b:ebfi.0000022880.52256.92 UR - https://pubs.usgs.gov/publication/70027485 ID - 70027485 ER -