TY  - RPRT
TI  - Long-term declines in nest success of prairie ducks
AU  - W.D. Beauchamp
AU  - Rolf R. Koford
AU  - Thomas D. Nudds
AU  - Robert G. Clark
AU  - Douglas H. Johnson
PY  - 1996
DO  - 10.2307/3802222
UR  - https://pubs.usgs.gov/publication/1001151
ID  - 1001151
ER  -