TY  - RPRT
TI  - Survival of postfledging female American black ducks
AU  - Jerry R. Longcore
AU  - Daniel G. McAuley
AU  - Catherine Frazer
PY  - 1991
DO  - 10.2307/3809501
UR  - https://pubs.usgs.gov/publication/5223015
ID  - 5223015
ER  -