TY  - RPRT
TI  - Organochlorines and selenium in California night-heron and egret eggs
AU  - Harry M. Ohlendorf
AU  - Katherine C. Marois
PY  - 1990
DO  - 10.1007/bf00454751
UR  - https://pubs.usgs.gov/publication/5222423
ID  - 5222423
ER  -