TY  - RPRT
TI  - Influence of trees in the landscape on parasitism rates of grassland passerine nests in Southeastern North Dakota
AU  - Pamela J. Pietz
AU  - Deborah A. Buhl
AU  - Jill A. Shaffer
AU  - Maiken Winter
AU  - Douglas H. Johnson
PY  - 2009
DO  - 10.1525/cond.2009.080012
UR  - https://pubs.usgs.gov/publication/70037007
ID  - 70037007
ER  -