TY - RPRT TI - Concentrations of selenium, mercury, and lead in blood of emperor geese in western Alaska AU - J. C. Franson AU - Joel A. Schmutz AU - L. H. Creekmore AU - A. C. Fowler PY - 1999 DO - 10.1002/etc.5620180522 UR - https://pubs.usgs.gov/publication/1003686 ID - 1003686 ER -