DUERR WILLIAM A. <br/><br/>
FUNDAMENTALS OF FORESTRY ECONOMICS  

 - NEW YORK  Mc GRAW - HILL BOOK COMPANY   1960 
 - XII, 579 p.  ill   25cm. 
<br/><br/><label>ISBN: </label>070179786 
<br/><br/><label>Dewey Class. No.: </label>634.92