TY  - RPRT
TI  - Influence of Old World bluestem (Bothrichloa ischaemum) monocultures on breeding density of three grassland songbirds in Oklahoma
AU  - Andrew D. George
AU  - Timothy J. O’Connell
AU  - Karen R. Hickman
AU  - David M. Leslie
PY  - 2009
UR  - https://pubs.usgs.gov/publication/70154924
ID  - 70154924
ER  -