TY  - RPRT
TI  - Grassland vegetation and bird communities in the southern Great Plains of North America
AU  - R.N. Chapman
AU  - David M. Engle
AU  - R.E. Masters
AU  - David M. Leslie
PY  - 2004
DO  - 10.1016/j.agee.2004.01.026
UR  - https://pubs.usgs.gov/publication/70026392
ID  - 70026392
ER  -