Asia and Pacific
(by S. A. Wurm and S. Tsuchida)
Africa
(by B. Heine and M. Brenzinger)
South America
(by Mily Crevels and Willem Adelaar)
Europe
(by Tapani Salminen)
Northeast Asia
(by Juha Janhunen and Tapani Salminen)
[Graphical Version]
Last modified: Mar 04 2003