1. Disaster in the Desert, Failures of International Relief in the West African Drought;Sheets,1974
2. The Peaceful Uses of Military Forces;Hanning,1967
3. Traditional healers: use and non-use in health care delivery;Harrison;Rural Africana,1974
4. The relevance of Yoruba medicine men in public health practice in Nigeria;Ademuwagun;Publ. Hlth Rep.,1969
5. Naitive Medicine in the Sudan: Sources, Conception and Methods;El Safi,1970