TY  - RPRT
TI  - Effects of harness transmitters on behavior and reproduction of wild mallards
AU  - Pamela J. Pietz
AU  - Gary L. Krapu
AU  - Raymond J. Greenwood
AU  - John T. Lokemoen
PY  - 1993
DO  - 10.2307/3809068
UR  - https://pubs.usgs.gov/publication/1001171
ID  - 1001171
ER  -