TY  - RPRT
TI  - Significance of chlorinated hydrocarbon residues to breeding pelicans and cormorants
AU  - D. W. Anderson
AU  - J.J. Hickey
AU  - R.W. Risebrough
AU  - D.F. Hughes
AU  - R. E. Christensen
PY  - 1969
UR  - https://pubs.usgs.gov/publication/5221267
ID  - 5221267
ER  -