TY  - BOOK
AU  - Engelhardt W Van Ed.
AU  -  Hahn T Ed.
AU  -  Roy Aachen A Ed.
TI  - Strontium isotope geology
T2  - Minerals, rocks and inorganic materials monograph series of theoretical and eperimetnal studies; 5
U1  - H1124-196, L2 
PY  - 1972///
KW  -  Copper deposits
KW  - Geology
ER  -