The Ontario forest industry :   its direct and indirect contributio n to the economy /  
prepared by Hedlin, Menzies and Associates Ltd. 
 - Ontario :   Department of lands and forests ,   1969 
 - x,74 p . :    ill. ;    23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lumber trade--------<br/>Forest products industry--------
<br/><br/><label>Dewey Class. No.: </label>338.1749809713