TY  - BOOK
AU  - Henderson P Ed.
TI  - Rare earth element geochemistry
T2  - Developments in geochemistry; 2
U1  - H:(E1921:1), M4 
PY  - 1984///
CY  - Amsterdam
PB  - Elsevier         
KW  -  Geochemistry
KW  - Geology
ER  -