Twelvetrees, W. H.  1848-1919. <br/><br/>
The Scamander Mineral District / 
by W.H. Twelvetrees. 
 - Hobart :  John Vail, Govt. Printer,  1911. 
 - iv, 63 p., [7] leaves of plates :  ill., maps, plans (some col. and folded) ;  22 cm. 
 - Geological Survey bulletin ;  no. 9 .
 - Geological Survey bulletin (Tasmania. Geological Survey) ;  no. 9. .
<br/><br/> "Issued under the authority of the Hon. A.E. Solomon, Minister for Mines." 
<br/><br/><label>LCCN: </label>gs 13000165  
<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>QE346  / .A3 no. 9