TY  - RPRT
TI  - Chlorinated hydrocarbons and eggshell changes in raptorial and fish-eating birds
AU  - J.J. Hickey
AU  - D. W. Anderson
PY  - 1968
DO  - 10.1126/science.162.3850.271
UR  - https://pubs.usgs.gov/publication/5221271
ID  - 5221271
ER  -