TY  - RPRT
TI  - Notes and analytical data on cordierite-bearing pelitic rocks, Serra de Jacobina, Bahia, Brazil
AU  - Gerhard W. Leo
PY  - 1976
DO  - 10.3133/ofr76587
UR  - https://pubs.usgs.gov/publication/ofr76587
ID  - ofr76587
ER  -