TY - RPRT TI - Association between PCBs and lower embryonic weight in black-crowned night herons in San Francisco Bay AU - D. J. Hoffman AU - Barnett A. Rattner AU - C.M. Bunck AU - A. J. Krynitsky AU - H. M. Ohlendorf AU - Roy W. Lowe PY - 1986 DO - 10.1080/15287398609530936 UR - https://pubs.usgs.gov/publication/5222126 ID - 5222126 ER -