TY  - RPRT
TI  - Field season report: Nesting success of passerine birds in the upper Mississippi River basin, floodplain and upland forests
AU  - M. G. Knutson
AU  - R. K. Hines
AU  - C.M. Sveum
AU  - C. E. Korschgen
PY  - 1997
UR  - https://pubs.usgs.gov/publication/94814
ID  - 94814
ER  -