TY  - RPRT
TI  - Contribution to the chemistry of thorium and morin
AU  - M. H. Fletcher
AU  - R.G. Milkey
PY  - 1954
DO  - 10.1126/science.119.3092.445
UR  - https://pubs.usgs.gov/publication/70010821
ID  - 70010821
ER  -