TY - RPRT TI - Subacute dietary toxicities of dicrotophos and dieldrin in time-replicated trials with young ring-necked pheasants and mallards AU - E. F. Hill PY - 1982 DO - 10.1520/stp28376s UR - https://pubs.usgs.gov/publication/5210268 ID - 5210268 ER -