SNS Scandinavian Journal of Forest Research Vol. 16 No. 4 2001 

 -  SNS  2001 
 - 96 
<br/><br/><label>ISSN: </label>0282-7581 
<br/><br/><label>Subjects--Index Terms: </label>SCANDINAVIA FOREST RESEARCH SNS 
<br/><br/><label>Dewey Class. No.: </label>634.9