Agricultural ecology of savanna:
Kowal, J M
Agricultural ecology of savanna: A study of West Africa / by J M Kowal, A H Kassam. - Oxford: Clarendon Press, 1978. - 403p.
0198594623
Savannas, Africa, West
Agriculture, Africa, West
630.966 / KOW
Agricultural ecology of savanna: A study of West Africa / by J M Kowal, A H Kassam. - Oxford: Clarendon Press, 1978. - 403p.
0198594623
Savannas, Africa, West
Agriculture, Africa, West
630.966 / KOW