TY - RPRT TI - Organochlorine pesticides, polychlorinated biphenyls, and mercury in osprey eggs – 1970-79 – And their relationships to shell thinning and productivity AU - Stanley N. Wiemeyer AU - Christine M. Bunck AU - Alexander J. Krynitsky PY - 1988 DO - 10.1007/bf01061982 UR - https://pubs.usgs.gov/publication/5220732 ID - 5220732 ER -