1. Abraham A (1970) Breeding work on tapioca (cassava) and few other tropical tuber crops. In: Proceedings of the second international symposium on tropical root and tuber crops, p 76
2. Abraham M, Radhakrishnan VV (2008) Induced mutations in coleus (Solenostemon rotundifolius ((Poir.) J. K. Mortan)—an under-utilized medicinal tuber. In: Proceedings of international symposium on induced mutations in plants, 12–15 August. IAEA and FAO, Vienna, p 111
3. Abraham K, Edison S, Unnikrishnan M, Sheela MN, Vimala B, Sreekumari MT, Naskar SK (2006) Tuber crop varieties released by the Central Tuber Crops Research Institute. Central Tuber Crops Research Institute, Sreekariyam, Thiruvananthapuram
4. Aculey K, Quainoo AK, Mahanu G (2011) Feasibility studies on the potential of grafting and budding of Frafra potato (Solenostemon rotundifolius). J Hort Forest 3(10):327–332
5. Ahiabu RKA, Klu GYP (1997) Induced mutation breeding in cassava (Manihot esculenta Crantz) cultivar ‘BosomNsia’ (IAEA-312RC4122). International Atomic Energy Agency (IAEA), p 22