ENVI Tutorials  Training 
Research Systems 
 - Boulder, Colo  Research Systems  1997 
 - xiii, 370p.  ill.  23cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences--Remote sensing<br/>Ecology--Computer programs<br/>Ecology--Remote Sensing<br/>Environmental monitoring--computer programs<br/>Remote sensing--Computer programs