TY  - RPRT
TI  - Extraordinary size and survival of American black duck, Anas rubripes, broods
AU  - J. R. Longcore
AU  - D.G. McAuley
PY  - 2004
DO  - 10.22621/cfn.v118i1.897
UR  - https://pubs.usgs.gov/publication/5224408
ID  - 5224408
ER  -