TY  - RPRT
TI  - Bird use and nesting in conventional, minimum-tillage, and organic cropland
AU  - John T. Lokemoen
AU  - Julia A. Beiser
PY  - 1997
DO  - 10.2307/3802172
UR  - https://pubs.usgs.gov/publication/1001104
ID  - 1001104
ER  -