TY - RPRT TI - Subacute toxicity testing with young birds: Response in relation to age and intertest variability of LC50 estimates AU - E. F. Hill AU - M.B. Camardese PY - 1982 DO - 10.1520/stp28371s UR - https://pubs.usgs.gov/publication/5210267 ID - 5210267 ER -