TY  - RPRT
TI  - Behavior of mallard ducklings from adults exposed to selenium
AU  - G. H. Heinz
AU  - Lyn G. Gold
PY  - 1987
DO  - 10.1002/etc.5620061106
UR  - https://pubs.usgs.gov/publication/5221535
ID  - 5221535
ER  -