TY  - RPRT
TI  - Environmental policy analysis, peer reviewed: Reservoir sediment cores show US lead declines
AU  - Edward Callender
AU  - Peter C. Van Metre
PY  - 2011
DO  - 10.1021/es972473k
UR  - https://pubs.usgs.gov/publication/70200545
ID  - 70200545
ER  -