Ademostun, A. A. (1974). Utilization of poor quality roughages in the derived savanna zone. In Animal Production in the Tropics (ed. Loosli, J. K. and Oyenuga, V. A. and Babatunde, G. M.), pp. 152–166. Ibadan: Heinemann Educational Books (Nigeria).
Ademosun, A. A. & Chheda, H. R. (1974). Regional evaluation of Cynodon genotypes. Nigerian Agricultural Journal 11, 25–30.
Antwi, M. K. (1972). Developing the productivity of our grasslands. Proceedings Vth Animal Science Symposium, Kumasi, Ohana, pp. 69–73.
Asare, E. O. (1974). Grassland improvement and cattle production in Ghana. Proceedings VUth Animal Science Symposium, Legon, Ohana, pp. 86–96.
Asiedu, F. H. K., Oppong, E. N. W. & Opoku, A. A. (1978). Utilization by sheep of herbage under tree crops in Ghana. Tropical Animal Health and Production 10, 1–10.
Aya, F. O. (1973). Germination inhibitors in the seeds of Pueraria phaseoloides (Roxb.) Benth. Journal of the Nigerian Institute for Oil Palm Research 5, 7–12.
Bailey, R. W. (1973). Structural carbohydrates. In Chemistry and Biochemistry of Herbage I (ed. Butler, G. W. and Bailey, R. W.), pp. 157–211. London: Academic Press.
Bogdan, A. V. (1977). Tropical Pastures and Fodder Plants. New York: Longman.
Brammer, H. (1962). Soils. In Agriculture and Land-use in Ohana(ed. Wills, J. B.), pp. 53–61. London: Oxford University Press.
Burton, J. H. & Asiedu, F. H. K. (1972). Growth rates of the West African Dwarf Goat. Proceedings Vth Animal Science Symposium, Kumasi, Ohana, pp. 11–14.
Crowder, L. V. (1974). Pasture development in tropical Latin America. In Animal Production in the Tropics (ed. Loosli, J. K., Oyenuga, V. A. and Babatunde, G. M.), pp. 102–115. Ibadan: Heinemann Educational Books (Nigeria).
Food and Agriculture Organization (1981). Agriculture: Towards 2000. Rome: F.A.O.
Humphreys, L. R. (1980). Tropical Pastures and Fodder Crops. Hong Kong: Longman Group.
International Livestock Centre Fob Afbica (1979). Small Ruminant Production in the Humid Tropics. I.L.C.A. Systems Study No. 3 Addis Ababa.
Leeuw, P. N. De & Bkinckman, W. L. (1974). Pasture and rangeland improvement in the Northern Guinea and Sudan Zone of Nigeria. In Animal Production in the Tropics (ed. Loosli, J. K., Oyenuga, V. A. and Babatunde, G. M.), pp. 124–136. Ibadan: Heinemann Educational Books (Nigeria).
Leng, R. A. (1973). Salient features of the digestion of pastures by ruminants and herbivores. In Chemistry and Biochemistry of Herbage III (ed. Butler, G. W. and Bailey, R. W.), pp. 82–129. London: Academic Press.
McNaught, M. L. (1951). The utilization of non-protein nitrogen in the bovine rumen. 7. A qualitative and quantitative study of the breakdown of carbohydrates which accompanied protein formation in bovine rumen content during in vitroincubation. Biochemical Journal 49, 325–332.
Milford, R. &Minson, D. J. (1965 a). Intake of tropical pasture species. Proceedings IXth International Grassland Congress, Sao Paulo, pp. 815–822.
Milford, R. & Minson, D. J. (1965b). The relationship between crude protein content and digestible crude protein content in tropical pasture plants. Journal of the British Grassland Society 20, 177–179.
Miller, T. B., Rains, A. B. & Thorpe, R. J. (1964). The nutritive value and agronomic aspects of some fodders in Northern Nigeria. 3. Hays and dried crop residues. Journal of the British Grassland Society 19, 77–80.
Moir, R. J. (1963). Ruminant digestion. Journal of the Australian Institute of Agricultural Science 29, 3–7.
Osuji, P. O. & Devers, C. (1979). Nitrogen utilization of growing-finishing Barbados Blackbelly lambs. Journal of Agricultural Science, Cambridge 92, 113–122.
Pigden, W. J. (1971). Effect of physical and chemical processing and non-protein nitrogen (NPN) supplementation on utilization of lignocellulose. In Report of an ad hoc Consultation on the Value of Non-Protein Nitrogen for Ruminants Consuming Poor Herbage, pp. 114–131. Kampala: F.A.O.
Raymond, W. F. (1969). The nutritive value of forage crops. Advances in Agronomy 21, 1–108.
Reynolds, S. G. (1980). Grazing cattle under coconuts. World Animal Review 35, 40–45.
Skerman, P. J. (1977). Tropical Forage Legumes. Rome: F.A.O.
Sweeney, F. C. & Hopkinson, J. M. (1975). Vegetative growth of nineteen tropical and sub-tropical pasture grasses and legumes in relation to temperature. Tropical Grasslands 9, 209–217.
Tetteh, A. (1972). Selection and improvement of grass and legume species for pasture development in Ghana. Proceedings Vth Animal Science Symposium, Kumasi, Ghana, pp. 93–96.
Thomas, D. (1973). Nitrogen from tropical pasture legumes on the African continent. Herbage Abstracts 43, 33–39.
Thomas, D. (1978). Pastures and livestock under tree crops in the humid tropics. Tropical Agriculture, Trinidad 55, 39–44.
Ulyatt, M. J. (1973). The feeding value of herbage. In Chemistry and Biochemistry of Herbage, III (ed. Butler, G. W. and Bailey, R. W.), pp. 131–178. London: Academic Press.
Watson, S. E. & Whiteman, P. C. (1981). Animal production from naturalized and sown pastures at three stocking rates under coconuts in the Solomon Islands. Journal of Agricultural Science, Cambridge97, 669–676.
Wilman, D. & Asiedu, F. H. K. (1983). Growth, nutritive value and selection by sheep of sainfoin, red clover, lucerne and hybrid ryegrass. Journal of Agricultural Science, Cambridge 100, 115–126.
Wilson, P. N. & Brigstocke, T. D. A. (1981). Improved Feeding of Cattle and Sheep. Herts: Granada Publishing.