TY  - BOOK
AU  - Govett G J S
TI  - Rock geochemistry in mineral exploration
T2  - Handbook of exploration geochemistry; 3
U1  - H1:(E), M3 
PY  - 1983///
CY  - Amsterdam
PB  - Elsevier Scientific        
KW  -  Mineral chemistry
KW  - Geology
ER  -