TY - RPRT TI - Genetic variation among interconnected populations of Catostomus occidentalis: Implications for distinguishing impacts of contaminants from biogeographical structuring AU - A. Whitehead AU - S.L. Anderson AU - K.M. Kuivila AU - J.L. Roach AU - B. May PY - 2003 DO - 10.1046/j.1365-294x.2003.01933.x UR - https://pubs.usgs.gov/publication/70025514 ID - 70025514 ER -