TY  - GEN
AU  - Patel,A.N.
AU  - Singh,Surendra
TI  - Remote sensing: principles and applications 
SN  - 9788172335908 (hbk.)
AV  - G70.5.I4 N34 1998
U1  - 621.3678 
PY  - 2015///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Environmental monitoring
KW  - Remote sensing
N1  - Includes references
ER  -