TY  - BOOK
AU  - Nag,P.
AU  - Kudrat,M.
TI  - Digital remote sensing
SN  - 8170227259
U1  - 912.014 
PY  - 1998///
CY  - New Delhi
PB  - Concept Publishing
KW  - Geography
KW  - Practical geography
KW  - Remote sensing
N1  - Includes index, bibliography and appendix
ER  -