TY  - BOOK
AU  - 
AU  - 
TI  - The Analysis Of Minerals And Ores Of The Rarer Elements : A Manual For Analytical Chemists, Metallurgists, And Advanced Students
U1  - 543.6549 SCH 3rd.ed.
PY  - 1955///
CY  - London
PB  - Charles Griffin & Company Limited.
KW  - Rare Earths
N1  - Includes indexs ( p.: 398 - 408 )
ER  -