TY  - RPRT
TI  - Lithium in surficial materials of the conterminous United States and partial data on cadmium
AU  - Hansford T. Shacklette
AU  - J.G. Boerngen
AU  - J.P. Cahill
AU  - R.L. Rahill
PY  - 1973
DO  - 10.3133/cir673
UR  - https://pubs.usgs.gov/publication/cir673
ID  - cir673
ER  -