TY  - BOOK
AU  - Elangovan, K.
TI  - Geographic Information Systems : fundamentals, applications and implementation
SN  - 9789390175420
U1  - 910.285 
PY  - 2021///
CY  - New Delhi
KW  - History,Geography and Auxiliary Disciplines
KW  - Geography and Travel
KW  - Geographic Information Systems
ER  -