TY  - RPRT
TI  - Patterns of variation in clutch sizes in a guild of temperate-nesting dabbling ducks
AU  - Gary L. Krapu
AU  - R. E. Reynolds
AU  - G.A. Sargeant
AU  - R.W. Renner
PY  - 2004
DO  - 10.1642/0004-8038(2004)121[0695:povics]2.0.co;2
UR  - https://pubs.usgs.gov/publication/1016600
ID  - 1016600
ER  -