Richardson, Charles Henry,  1862-1935. <br/><br/>
The glass sands of Kentucky;  a detailed report covering the examination, analysis and industrial evaluation of the principal glass sand deposits of the state, 
by Charles Henry Richardson. Ill. with twenty-three photographs, maps and designs. 
 - Frankfort, Ky.,  The Kentucky Geological survey,  1920. 
 - viii, 149 p.  illus., maps, tables.  24 cm. 
 - Kentucky. Geological survey. Series 6.  v. 1 .
<br/><br/>Bibliography: p. 139-145. 
<br/><br/><label>LCCN: </label>gs 21000064  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sand.<br/>Glass manufacture.
<br/><br/><label>LC Class. No.: </label>TN939  / .R5