TY  - BOOK
AU  - SUTULOV ALEXANDER
TI  - COPPER PORPHYRIES
T2  - 0
U1  - 549.23 
PY  - 1974///
CY  - U.S.A.
KW  - CIENCIAS PURAS
N1  - PORPHYRI COPPER/DEPOSITS/ECONOMIC-GEOGRAPHY
ER  -