TY  - RPRT
TI  - A device for inspecting nest cavities
AU  - L.R. DeWeese
AU  - R.E. Pillmore
AU  - M.L. Richmond
PY  - 1975
DO  - 10.2307/4512115
UR  - https://pubs.usgs.gov/publication/5221352
ID  - 5221352
ER  -