TY  - RPRT
TI  - Wetlands and use by breeding waterfowl in the National Grasslands: Grand River National Grasslands, South Dakota, and McKenzie District of the Little Missouri National Grasslands, North Dakota
AU  - J. E. Austin
AU  - D. A. Buhl
PY  - 2005
UR  - https://pubs.usgs.gov/publication/93790
ID  - 93790
ER  -