TY  - BOOK
AU  - Evans, Anthony M.
TI  - Ore Geology and industrial minerals: : an introduction  [3rd ed.]
SN  - 9780632029532
U1  - 553.3/.4 
PY  - 1993///
CY  - UK
PB  - Blackwell
KW  - EARTH SCIENCES
KW  - ORE DEPOSITS
ER  -