TY  - BOOK
AU  - Towner,R.R.
TI  - International strategic minerals inventory summary report--zirconium
T2  - U.S. Geological Survey circular
AV  - TN490.Z5 T68 1992
U1  - 553.4/65 20
PY  - 1992///
CY  - Washington
PB  - U.S. G.P.O.
KW  - Zirconium
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
ER  -