TY  - BOOK
AU  - Barrett,E.C..
AU  - Curtis,L.F..
TI  - Introduction to environmental remote sensing / 
SN  - 0412371707
U1  - 621.3678 
PY  - 1992///
CY  - London : 
PB  - Chapman and Hall , 
KW  - GEOGRAPHIC-REMOTE SENSING
KW  - REMOTE SENSING
N1  - NULL
ER  -