Nordin, Annika <br/><br/>
Soil nitrogen form and plant nitrogen uptake along a boreal forest productivity gradient.  [electronic resource] 

 -  Oecologia  Sep 2001 
 - 125-132 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1432-1939 
<br/><br/><label>Standard No.: </label>10.1007/s004420100698  doi