Collins, William Henry,  1878-1937. <br/><br/>
The geology of Gowganda mining division, 
by W.H. Collins. 
 - Ottawa,  Government Printing Bureau,  1913. 
 - vii, 121, 10 p.  IV pl. (incl. front.) fold. map (in pocket) diagrs.  25 cm. 
 - Geological Survey of Canada. Memoir  no. 33 .
 - Memoir (Geological Survey of Canada) ;  33 .
<br/><br/><label>LCCN: </label>gs 13000761  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Ontario.
<br/><br/><label>LC Class. No.: </label>QE185  / .A2  no. 33