TY  - BOOK
AU  - Colwell,Robert N.
ED  - American Society of Photogrammetry
TI  - Manual of remote sensing
U1  - 621.36 
PY  - 1983///
CY  - Falls Church, Va
PB  - American Society of Photogrammetry
KW  - Remote sensing
N1  - Contents: v. 1. Theory, instruments, and techniques -- v. 2. Interpretations and applications
ER  -