Parliamentary Papers, Band 10

acres addition African Agriculture amount animals appears application assistance breeding British capital carried cattle cent cocoa Colonial Committee compared completed considerable continued cost cotton Council countries crop Department disease East Africa economic effect established estimated expenditure experiments export fertiliser field finance forest further given Government grass growth important improvement increase indicate industry infection Institute interest investment Kenya Laboratory land loans March material measures Medical methods million months Nigeria observations obtained Office operation period Plan plant possible present problems production programme progress projects received Regional Research response rice Scheme season shares showed shown soil species spraying Station supply survey territories tons treatment trees trials Tropical United varieties various virus visited West yield