TY  - RPRT
TI  - Annual body weight change in ring-neck ducks (Aythya collaris)
AU  - William L. Hohman
AU  - T. Scott Taylor
AU  - Milton W. Weller
PY  - 1988
UR  - https://pubs.usgs.gov/publication/70207944
ID  - 70207944
ER  -