Twelvetrees, W. H.  1848-1919. <br/><br/>
The Middlesex and Mount Claude mining field / 
by W.H. Twelvetrees. 
 - Hobart :  John Vail, Govt. Printer,  1913. 
 - iv, 131 p., [6] folded leaves of plates :  ill., maps, plans (some col.) ;  22 cm. 
 - Geological Survey bulletin ;  no. 14 .
 - Geological Survey bulletin (Tasmania. Geological Survey) ;  no. 14. .
<br/><br/> At head of title: Tasmania. Department of Mines.  "Issued under the authority of the Honourable Edward Mulcahy, Minister for Mines." 
<br/><br/><label>LCCN: </label>gs 14000702  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Australia, Tasmania.<br/>Geology--Australia--Tasmania.
<br/><br/><label>LC Class. No.: </label>TN122.T3  / T85 no. 14