[文献書誌] Tsukihara, Toshihiro: "A Preliminary Report on Livestock-Crop Linkage in West Africa and South India, Ohji, T ed., Comparative study of Millet Cultivation between Sahel and Deocan, vol. 1, pp. 37-52" Centerfor Southeast Asiom Studies, Kyoto University, 16 (1996)