PART III

XVIII. SANITARY AFFAIRS IN WEST AFRICA. BY MAJOR RONALD ROSS, C.B. 153

XIX. LAND TENURE AND LABOUR IN WEST AFRICA 170

XX. A COTTON INDUSTRY FOR WEST AFRICA 188

XXI. THE MAHOGANY TRADE 201

XXII. ISLAM IN WEST AFRICA 208

XXIII. ISLAM IN WEST AFRICA—(_cont._) 224