Parks, W. A. <br/><br/>
Report on the bulding and ornamental stones of Canada 
W. A. Parks 
 - Ottawa  Government Printing Bureau  1912 
 - xiii, 376 p.  ill., maps, plans  26 cm 
<br/><br/> At head of title: Canada. Department of Mines. Mines branch 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building stones--Canada