Godfrey, S. W. (1976). Cassava (Manihot Esculenta) fertilizer and nutritional studies in Sierra Leone, West Africa. s.n.
Citación estilo ChicagoGodfrey, Sam-Aggrey W. Cassava (Manihot Esculenta) Fertilizer and Nutritional Studies in Sierra Leone, West Africa. S.l: s.n, 1976.
Cita MLAGodfrey, Sam-Aggrey W. Cassava (Manihot Esculenta) Fertilizer and Nutritional Studies in Sierra Leone, West Africa. s.n, 1976.
Warning: These citations may not always be 100% accurate.