Minerals and materials :  a bimonthly survey, December 1988-January 1989 / 
Editor : George White. 
 - [S.l.] :  Bureau of Mines, United States Department of the Interior,  1989. 
 - iv, 65 p. : ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and minerals--United States.