TY  - RPRT
TI  - Determination of iodine in the p.p.m. range in rocks
AU  - F. S. Grimaldi
AU  - M. M. Schnepfe
PY  - 1971
DO  - 10.1016/s0003-2670(01)80084-2
UR  - https://pubs.usgs.gov/publication/70010421
ID  - 70010421
ER  -