TY  - RPRT
TI  - Thorium deposits of the United States — Energy resources for the future?
AU  - Bradley S. Van Gosen
AU  - Virginia S. Gillerman
AU  - Theodore J. Armbrustmacher
PY  - 2009
DO  - 10.3133/cir1336
UR  - https://pubs.usgs.gov/publication/cir1336
ID  - cir1336
ER  -