Agriculture and ecology in Africa: A study of actual and potential development south of the sahara
Phillips, John
Agriculture and ecology in Africa: A study of actual and potential development south of the sahara - London: Faber and Faber, 1959 - 423p.
Agriculture
Forestry Africa
63(6) / J9
Agriculture and ecology in Africa: A study of actual and potential development south of the sahara - London: Faber and Faber, 1959 - 423p.
Agriculture
Forestry Africa
63(6) / J9