TY - RPRT TI - Bioaccumulation of organic and inorganic selenium in a laboratory food chain AU - John M. Besser AU - Timothy J. Canfield AU - Thomas W. La Point PY - 1993 DO - 10.1002/etc.5620120108 UR - https://pubs.usgs.gov/publication/70193866 ID - 70193866 ER -