TY  - RPRT
TI  - Phenotypic variation of the Mexican duck (Anas platyrhynchos diazi) in Mexico
AU  - N.J. Scott
AU  - R.P. Reynolds
PY  - 1984
DO  - 10.2307/1366994
UR  - https://pubs.usgs.gov/publication/5223752
ID  - 5223752
ER  -