Secrist, Mark Howard,  1896- <br/><br/>
Zinc deposits of east Tennessee, 
by Mark H. Secrist. 
 - Nashville, Tenn.,  1924. 
 - 165 p. xxv pl.  (incl. fold. col. map) plans, tables, diagrs.  23 cm. 
 - Tennessee.  Geological survey.  Bulletin 31 .
<br/><br/> At head of title: State of Tennessee.  Department of education.  Division of geology. 
<br/><br/>Published also as thesis (PH. D.) Johns Hopkins University, 1923. 
<br/><br/><label>LCCN: </label>gs 24000128  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zinc mines and mining--Tennessee.
<br/><br/><label>LC Class. No.: </label>QE165  / .A2 no. 31 
<br/><br/><label>Dewey Class. No.: </label>557.68  553.4509768