TY  - RPRT
TI  - Least tern and piping plover nesting at sand pits in Nebraska
AU  - John G. Sidle
AU  - E.M. Kirsch
PY  - 1993
DO  - 10.2307/1521432
UR  - https://pubs.usgs.gov/publication/1003047
ID  - 1003047
ER  -