TY  - RPRT
TI  - Effects of grazing and burning on densities and habitats of breeding ducks in North Dakota
AU  - Arnold D. Kruse
AU  - Bonnie S. Bowen
PY  - 1996
DO  - 10.2307/3802221
UR  - https://pubs.usgs.gov/publication/1001156
ID  - 1001156
ER  -