TY  - RPRT
TI  - Nesting associations between passerines and birds of prey in central North Dakota
AU  - P.M. Konrad
AU  - D.S. Gilmer
PY  - 1982
DO  - 10.2307/1367382
UR  - https://pubs.usgs.gov/publication/1001668
ID  - 1001668
ER  -