Royle, D D <br/><br/>
Discriminating Tsuga canadensis Hemlock Forest Defoliation Using Remotely Sensed Change Detection.  [electronic resource] 

 -  Journal of nematology  Sep 2002 
 - 213-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-300X