TY  - SER
TI  - Economic geology and the bulletin of the society of economic geologists
PY  - 1976///-1980
CY  - Ann Arbor, Michigan
PB  - University Microfilms International
KW  - Geology, Economic
KW  - Periodicals
N1  - Fiche header: No. of publication UMI# 1068
ER  -