Search Results       Your search for [subject]Cassava -- Shifting cultivation -- Africa returned 1 record.           Cassava in shifting cultivation: a systems approach to agricultural technology development in Africa. by Fresco, Louise O.; Amsterdam: Royal Tropical Institute-the Netherlands, 1986. Subject: Cassava -- Shifting cultivation -- Africa; Cropping systems -- Shifting cultivation -- Africa.          Add to Book Cart Relevance: 34.60%