Fogg, Catharine T.
Flake and high crystalline graphite availability--market economy countries : a minerals availability appraisal / by Catharine T. Fogg and Edward H. Boyle, Jr. - [Washington, DC?] : U.S. Dept. of the Interior, Bureau of Mines, [1987] - vi, 40 p. : ill. - Information circular ; 9122 . - Information circular (United States. Bureau of Mines) 9122. .
Graphite.
TN295 TN845 / .U4 no. 9122
622 s 338.2/726�19
I 28.27:9122
Flake and high crystalline graphite availability--market economy countries : a minerals availability appraisal / by Catharine T. Fogg and Edward H. Boyle, Jr. - [Washington, DC?] : U.S. Dept. of the Interior, Bureau of Mines, [1987] - vi, 40 p. : ill. - Information circular ; 9122 . - Information circular (United States. Bureau of Mines) 9122. .
Graphite.
TN295 TN845 / .U4 no. 9122
622 s 338.2/726�19
I 28.27:9122