TY  - RPRT
TI  - The materials flow of mercury in the economies of the United States and the world
AU  - John L. Sznopek
AU  - Thomas G. Goonan
PY  - 2000
DO  - 10.3133/cir1197
UR  - https://pubs.usgs.gov/publication/cir1197
ID  - cir1197
ER  -