TY  - BOOK
AU  - Govardhan,Veerlapati, x
AU  - x
TI  - Dictonary of geographic information system (GIS-Lexicon): x
SN  - 8175153008
U1  - R910.903/G721d 
PY  - 2000///
CY  - New Delhi
PB  - Galgotia Pub.
KW  - Geographic information system - Dictionaries
KW  - Geography
N1  - x
ER  -