Search Results       Your search for [subject]Agriculture -- Primitive -- Africa -- Congresses returned 1 record.           Origins of African plant domestication. by Harlan, Jack R; Paris: Mouton Co., 1976. Subject: Agriculture -- Primitive -- Africa -- Congresses; Agriculture -- Origins -- Congresses; Plants, Cultivated -- Africa -- History -- Congresses; Africa -- Antiquities -- Congresses.          Add to Book Cart Relevance: 25.79%