Liu, Zhong-ling <br/><br/>
[Soil nutrient status of pure birch and larch plantations based on their seedlings bioassay].  [electronic resource] 

 -  Ying yong sheng tai xue bao = The journal of applied ecology  Aug 2011 
 - 1999-2004 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1001-9332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Betula--growth & development<br/>Ecosystem<br/>Larix--growth & development<br/>Nitrogen--analysis<br/>Phosphorus--analysis<br/>Seedlings--growth & development<br/>Soil--analysis