TY  - RPRT
TI  - Silicate analysis
AU  - R.M. Fowler
AU  - W.M. Hazel
AU  - J.P. Highfill
AU  - R.E. Stevens
PY  - 1952
UR  - https://pubs.usgs.gov/publication/70011127
ID  - 70011127
ER  -