TY  - BOOK
AU  - Heywood,Ian
AU  - Cornelius,Sarah
AU  - Carver,Steve
TI  - Introduction to geographical information systems
SN  - 9780273722595 (pbk.)
U1  - 910.285 HEY 
PY  - 2011///
CY  - Harlow, 
PB  - Pearson
KW  - Geographic information systems
N1  - TB1176
£ 59.99
ER  -