TY  - BOOK
AU  - Werner,Antony B.T.
AU  - Sinclair,W.D.
AU  - Amey,Earle B.
TI  - International strategic mineral issues summary report--tungsten
AV  - TN490.T9 W47 1998
PY  - 1998///
CY  - Washington
PB  - U.S. G.P.O., U.S. Dept. of the Interior, U.S. Geological Survey
KW  - Tungsten
KW  - Strategic minerals
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. 66-71)
ER  -