TY  - RPRT
TI  - Duck deaths from accidental ingestion of anthelmintic
AU  - J. Larry Ludke
AU  - L. N. Locke
PY  - 1976
DO  - 10.2307/1589397
UR  - https://pubs.usgs.gov/publication/5221363
ID  - 5221363
ER  -