TY  - RPRT
TI  - Biochemical identification of the mallard, Anas platyrhynchos , and black duck, A. rubripes
AU  - R.P. Morgan
AU  - L.A. Noe
AU  - Charles J. Henny
PY  - 1976
DO  - 10.1016/0305-0491(76)90206-6
UR  - https://pubs.usgs.gov/publication/5220929
ID  - 5220929
ER  -