TY  - BOOK
AU  - x, x
AU  - Nag,Prithvish
TI  - Thematic cartography remote sensing: x
SN  - 8170224101
U1  - 526/T383 
PY  - 1992///
CY  - New Delhi
PB  - Concept pub
KW  - Cartography
KW  - Remote sensing
N1  - Includes
ER  -