Brown, John Frew Kellock,  1884- <br/><br/>
The mining of thin-coal seams  as applied to the eastern coal-fields of Canada, 
by J. F. Kellock Brown. 
 - Ottawa,  Government printing bureau,  1917. 
 - viii p., 1 l., 135 p.  illus., fold. maps (1 in pocket)  25 cm. 
<br/><br/><label>LCCN: </label>gs 17000417  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining--Canada.
<br/><br/><label>LC Class. No.: </label>TN866.C2  / B7