TY - RPRT TI - The susceptibility of the mallard duck (Anas platyrhynchos) to Clostridium botulinum C2 toxin AU - Wayne I. Jensen AU - Ruth M. Duncan PY - 1980 DO - 10.7883/yoken1952.33.81 UR - https://pubs.usgs.gov/publication/70006667 ID - 70006667 ER -