TY  - RPRT
TI  - A model to predict breeding-season productivity for multibrooded songbirds
AU  - L.A. Powell
AU  - M.J. Conroy
AU  - D.G. Krementz
AU  - J. D. Lang
PY  - 1999
DO  - 10.2307/4089680
UR  - https://pubs.usgs.gov/publication/5223839
ID  - 5223839
ER  -