TY  - BOOK
AU  - Yost,Don M.
AU  - Russell,Horace
AU  - Garner,Clifford S.
TI  - The rare-earth elements and their compounds
AV  - QD172.R2 Y6
PY  - 1947///]
CY  - New York, London
PB  - J. Wiley & sons, inc., Chapman & Hall, limited
KW  - Earths, Rare
KW  - Local
ER  -