TY  - SER
TI  - Contributions to minerology and petrology
SN  - 0010-7999
PY  - 1947///-
CY  - Berlin
PB  - Springer-Verlag
KW  - Mineralogy
KW  - Periodicals
N1  - UKM: v.30 (1972)-. B H Blackwell's, England-
ER  -