1. Ademosun A. A. 1970. Nutritive evaluation of Nigerian forages. 11. The effect of stage of maturity on nutritive value ofStylosanthes gracilis. Nigerian Agricultural Journal 7: 164–173.
2. Afolayan T. A. 1982. Climate of the study area. In: W. W. Sanford, H. M. Yesufu, and J. S. O. Ayeni (eds). Nigerian Savanna: Selected Papers from the Man and Biosphere State-of-Knowledge Workshop, pp 234–240. Kainji Lake Research Institute, New Bussa, Nigeria.
3. Afolayan T. A. & Fafunsho M. 1978. Seasonal variation in the protein content and the grazing of some tropical savanna grasses. East African Wildlife Journal 16: 97–104.
4. Allen S. E., Grimshaw H. M., Parkinson J. A. & Quarmby C. 1974. Chemical Analysis of Ecological Materials. Blackwell Scientific Publications, Oxford.
5. Beale I. F. 1973. Tree density effects on yield of herbage and tree components in Southwest Queensland mulga (Acacia aneura F. Muell) serub. Tropical Grasslands 7: 135–142.