TY  - RPRT
TI  - Histopathology of mallards dosed with lead and selected substitute shot
AU  - L. N. Locke
AU  - H.D. Irby
AU  - George E. Bagley
PY  - 1967
UR  - https://pubs.usgs.gov/publication/5221273
ID  - 5221273
ER  -