Sierra Leone

Aggrey, W. 1978a. Effects of delayed hand weeding on sole-crop cassava in Sierra Leone. Experimental Agriculture 14:245–252.

Aggrey, W. 1978b. Effects of plant population on sole-crop cassava in Sierra Leone. Experimental Agriculture 14:239–244.

Beck, B. D. A. 1971a. Cassava production in West Africa. Paper presented at an agricultural research seminar on Root and Tuber Crops. Nigeria: Univ. of Ibadan. 22–26 February 1971.

Floyd, B. 1969. Eastern Nigeria: A geographical review. London: MacMillan and Co. Ltd.

Godfrey-Sam-Aggrey, W. 1973. Paper presented at the 3rd International Symposium on Tropical Root Crops, 2–9 Dec. 1973.

Godfrey-Sam-Aggrey, W., and H. S. Bundu. 1972. Growing and fertilizing cassava in three cropping systems on upland soils of Sierra Leone. Univ. of Sierra Leone, Njala Univ. College, Circular 6. 19 pg.

Pratt, Nana C. n.d. Nutrients and cyanide contents of new cassava varieties in Sierra Leone. (Mimeo.)

Spencer, D. S. C. 1973. Rice production and marketing in Sierre Leone. Factors of agricultural growth in West Africa, ed. by L. M. Ofori, 130–144. Proceedings of the International Conference, Legon, April 1971. Accra: Institute of Social and Economic Research, Univ. of Ghana.

Thomas, H. M. 1972. Some aspects of food and nutrition in Sierra Leone. World Review of Nutrition and Dietetics 14:48–58.