TY  - BOOK
AU  - Hearnshaw,Hilary M.
AU  - Unwin,David J.
ED  - Association for Geographical Information
TI  - Visualization in geographical information systems
SN  - 0471944351
PY  - 1994///
CY  - Chichester
PB  - John Wiley & Sons
KW  - Geographic information systems
KW  - Congresses
N1  - Papers presented at a workshop under the auspices of the UK Association for Geographical Informtion; Includes bibliographical references (p. 223-240) and index
ER  -