TY  - BOOK
AU  - Jackson,Wayne D.
AU  - Christiansen,Grey
TI  - International strategic minerals inventory summary report--rare-earth oxides
T2  - U.S. Geological Survey circular
AV  - TN490.A2 J33 no. 930-n 1993
U1  - 333.8/5494 20
PY  - 1993///
CY  - Washington
PB  - U.S. G.P.O.
KW  - Earths, Rare
KW  - Local
KW  - Strategic materials
N1  - "Prepared as a cooperative effort among earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of America."; Includes bibliographical references (p. 66-68)
ER  -