TY  - RPRT
TI  - Response of nesting ducks to predator exclosures and water conditions during drought
AU  - Lewis M. Cowardin
AU  - Pamela J. Pietz
AU  - John T. Lokemoen
AU  - H. Thomas Sklebar
PY  - 1998
DO  - 10.2307/3802273
UR  - https://pubs.usgs.gov/publication/1001816
ID  - 1001816
ER  -