TY - RPRT TI - Mercury and trace elements in crayfish from northern California AU - R. L. Hothem AU - D.R. Bergen AU - M.L. Bauer AU - J.J. Crayon AU - A.M. Meckstroth PY - 2007 DO - 10.1007/s00128-007-9304-6 UR - https://pubs.usgs.gov/publication/70031399 ID - 70031399 ER -