A text-book of West African agriculture, soils and crops.
Irvine, Frederick Robert
A text-book of West African agriculture, soils and crops. - London : Oxford University Press , 1934. - 367 pages : illustrations ; 20 cm
Agriculture--Africa, West.
Field crops--Africa, West.
630.966 WI Irv
A text-book of West African agriculture, soils and crops. - London : Oxford University Press , 1934. - 367 pages : illustrations ; 20 cm
Agriculture--Africa, West.
Field crops--Africa, West.
630.966 WI Irv