TY - RPRT TI - Clarification of effects of DDE on shell thickness, size, mass, and shape of avian eggs AU - Lawrence J. Blus AU - Stanley N. Wiemeyer AU - Christine M. Bunck PY - 1997 DO - 10.1016/s0269-7491(96)00094-2 UR - https://pubs.usgs.gov/publication/1015659 ID - 1015659 ER -