1. Anahosur, K.H., 1992. Sorghum diseases in India. pp. 45?56. In: W.A.de Miliano, J. Frederiksen, R.A. & Bengston, G.D. (Eds). Sorghum and millets diseases: a second world review. Patancheru, ICRISAT.
2. Appa Rao, S., L.R. House & S.C. Gupta, 1989. A review of sorghum, pearl millet and finger millet imrovement in SADCC countries. Gaborone, Botswana: SACCAR and Bulawayo, zimbabwe: SADCC/ICRISAT. pp 170.
3. Appa Rao, S., E.S. Monyo, L.R. House, M.H. Mengesha & I. Negumbo, 1992. Germplasm collection mission to Namibia. FAO/IBPGR Plant Genetic Resources Newsletter. 90: 42?45.
4. Appa Rao, S., A.W. Mukred, M.H. Mengesha, Hassan, M. Amer, K.N. Reddy, Ali, Alsurai & M.A. Saeed, 1993. Collecting crops germplasm in Yemen. FAO/IBPGR Plant Genet. Resou Newsletter 94/95:28?31.
5. Appa Rao, S. & J.N. Mushonga, 1987. A catalogue of passport and characterization data of sorghum, pearl millet and finger millet from Zimbabwe. Rome, Italy: IBPGR. pp 74.