TY  - RPRT
TI  - A quantitative radiochemical method for the determination of the major sources of natural radioactivity in ores and minerals
AU  - John Nicholas Rosholt
PY  - 1953
DO  - 10.3133/tei318
UR  - https://pubs.usgs.gov/publication/tei318
ID  - tei318
ER  -