TY  - RPRT
TI  - Contribution to the study of the physico-chemical structure of Clais
AU  - Remy Hebert
AU  - S. E. Britt
PY  - 1954
DO  - 10.3133/ofr5428
UR  - https://pubs.usgs.gov/publication/ofr5428
ID  - ofr5428
ER  -