Geng, Jiguang <br/><br/>
[Geostatiscal analysis on spatial patterns of Schizaphis granarium and Aphidius sp].  [electronic resource] 

 -  Ying yong sheng tai xue bao = The journal of applied ecology  Oct 2002 
 - 1307-10 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>1001-9332 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis of Variance<br/>Animals<br/>Aphids--physiology<br/>Ecosystem<br/>Food Chain<br/>Multivariate Analysis