Barrett, E. C. (Eric Charles). <br/><br/>
Introduction to environmental remote sensing 
E.C. Barrett and L.F. Curtis. 
 - 2nd ed. 
 - London :  Chapman & Hall,  1982. 
 - 352 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0412230909  pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Remote sensing.<br/>Remote sensing systems.