TY  - CHAP
A1  - Brewer, C.A.
T1  - Color use guidelines for mapping and visualization
Y1  - 1994
A3  - MacEachren, A.
A3  - Taylor, D.R.F.
T2  - Visualization in modern cartography
CY  - New York
PB  - Elsevier
SP  - 123
EP  - -147

ER  -