TY  - RPRT
TI  - A remote controlled system for capturing nesting waterfowl
AU  - Charles W. Shaiffer
AU  - Gary L. Krapu
PY  - 1978
DO  - 10.2307/3800840
UR  - https://pubs.usgs.gov/publication/1001266
ID  - 1001266
ER  -