TY - RPRT TI - Organochlorine residues, eggshell thickness, and nest success in barn owls from the Chesapeake Bay AU - Erwin E. Klaas AU - Stanley N. Wiemeyer AU - H. M. Ohlendorf AU - D. M. Swineford PY - 1978 DO - 10.2307/1351649 UR - https://pubs.usgs.gov/publication/5221429 ID - 5221429 ER -