TY  - RPRT
TI  - The relationship between body mass and survival of wintering canvasbacks
AU  - G.M. Haramis
AU  - J.D. Nichols
AU  - K. H. Pollock
AU  - J.E. Hines
PY  - 1986
DO  - 10.1093/auk/103.3.506
UR  - https://pubs.usgs.gov/publication/5222130
ID  - 5222130
ER  -