Kallio, M <br/><br/>
Systems analysis in forestry and forest industries. Vol.21 

 - Amsterdam  Elsevier Science Pub.  1986 
 - xi,487 p. 
 - Studies in the Management Science .
<br/><br/><label>ISBN: </label>0444876480 
<br/><br/><label>Dewey Class. No.: </label>634.90724  / SYS