TY  - BOOK
AU  - Colwell, R.N.;Estes, J.E.;Thorley, G.A.
TI  - Manual of remote sensing. Volume 11: interpretation and applications  
SN  - 093729442X
PY  - 1983///
CY  - Virginia
PB  - American Society of Photogrammetry
KW  - Remote sensing
ER  -