Harper, Dorothy <br/><br/>
Eye in the sky :  introduction to remote sensing / 
Dorothy Harper 
 - 2nd ed. 
 - Canada :  Multiscience in association with energy,  1983 
 - 252 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0919868177 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Remote sensing