TY - RPRT TI - Canada goose die-off related to simultaneous application of three anticholinesterase insecticides AU - L. J. Blus AU - R. K. Stroud AU - G.M. Sutton AU - Karen A. Smith AU - T.J. Shelton AU - G.A. Vanderkoppel AU - N.D. Pederson AU - W.E. Olson PY - 1991 UR - https://pubs.usgs.gov/publication/5222585 ID - 5222585 ER -