TY  - BOOK
AU  - Mason, Brian.
TI  - Principles of geochemistry / 
SN  - 81-224-0149-X
U1  - H:(E) 
PY  - 1982///
CY  - New Delhi-2 : 
PB  - Wiley Eastern Ltd. , 
KW  - Geochemistry
ER  -