TY  - BOOK
AU  - Bhatt A B
TI  - Aerial photography and remote sensing:  An introduc   
SN  - 812110002X
U1  - U18:M95(D:28), N4 
PY  - 1994///
CY  - Dehradun
PB  - Bishen Singh Mahendra Pal Singh      
KW  - Geography
ER  -