TY  - RPRT
TI  - Bibliography of the geology and mineralogy of the rare earths and scandium to 1971
AU  - John Wagstaff Adams
AU  - Eleanora R. Iberall
PY  - 1973
DO  - 10.3133/b1366
UR  - https://pubs.usgs.gov/publication/b1366
ID  - b1366
ER  -