ILLUSTKATIONS. 



Maps :— 



West Africa . . . . . . . . . . . . . . . . Fronhspiece. 



Gold Coast, Ashanti, and the Northern Territories . . to face page 7 



Physiographical . . . . . . . . . . ■•,,„,, 8 



Forest Distribution . . . . . . . . . . • • „ ,, ,, 13 



Meteorological : — 



Monthly Rainfall Chart . . . . . . . . • • „ .. .. 34 



Rainfall Curves . . . . . . . . . . ..,,,, ,, 36 



Rainfall Distribution . . . . . . . . . . ••„.,,, 38 



Section from Seccondee to Tamale . . . . . . . . . . . . 47 



Plates . . - . . . . . . . . . . . . . . . . . . . 107 



