TY  - BOOK
AU  - Adams,John W.
AU  - Iberall,Eleanora R.
TI  - Bibliography of the geology and mineralogy of the rare earths and scandium to 1971
T2  - Geological Survey bulletin
U1  - 016.553494 
PY  - 1973///
CY  - Washington, D.C.
PB  - U.S. Geological Survey
KW  - Rare earth metals
KW  - Bibliography
KW  - Scandium
KW  - Geology
ER  -