TY  - RPRT
TI  - Naturally occurring and experimentally induced castor bean (Ricinus communis) poisoning in ducks
AU  - Wayne I. Jensen
AU  - J.P. Allen
PY  - 1981
DO  - 10.2307/1589840
UR  - https://pubs.usgs.gov/publication/1003824
ID  - 1003824
ER  -