Industrial minerals in the Basin and Range Region :  workshop proceedings / 
Edwin W. Tooker, compiler-editor. 
 - Washington, D. C. :  United States Government Printing Office,  1992. 
 - 132 p. :  ill. ;  32 cm. 
 - U. S. Geological survey bulletin ;  2013 .
 - U. S. Geological survey bulletin ;  2013. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minerals industries--West (U.S.)--Congresses.<br/>Mines and minerals resources--West (U.S.)--Congresses.