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(DLC) 85600217
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Thomas, Paul R.
Gold availability--world :
a minerals availability appraisal /
by Paul R. Thomas and Edward H. Boyle, Jr.
Avondale, Md. :
U.S. Dept. of the Interior, Bureau of Mines ;
Washington, D.C. :
For sale by the Supt. of Docs., U.S. G.P.O.,
1986.
viii, 87 p. :
ill. ;
28 cm.
Information circular ;
9070
Bibliography: p. 85-86.
Also available in digital form.
Gold.
Boyle, Edward H.
Information circular (United States. Bureau of Mines) ;
9070.
https://hdl.loc.gov/loc.gdc/85600217
digrepo/gdc
c-GenColl
TN295
.U4 no. 9070
00029558930
Copy 1
9070
BOOKS