TY - RPRT TI - Efficacy of a type C botulism vaccine in green-winged teal AU - Tonie E. Rocke AU - M.D. Samuel AU - P. K. Swift AU - G.S. Yarris PY - 2000 DO - 10.7589/0090-3558-36.3.489 UR - https://pubs.usgs.gov/publication/1003620 ID - 1003620 ER -