TY  - BOOK
AU  - Jenson, John R
AU  - Jenson, Ryan R
TI  - Introductory geographic information systems
SN  - 9789352864331
U1  - 910.285 
PY  - 2018///
CY  - Chennai
PB  - Pearson
KW  - GIS
KW  - georeferencing
KW  - spatial analysis
ER  -