TY  - GEN
AU  - Patel,AN  .
TI  - Remote Sensing  Principles and application / 
SN  - 81 7233 214 9
U1  - 621 
PY  - 1999///
CY  - Jodhpur
PB  - Scientific Publishers , 
KW  - Engineering and Allied
N1  - Rs.325; NULL
ER  -