1. Bajaj, Y. P. S. (1977) Clonal propagation and cryopreservation of cassava through tissue culture. Crop. Improv., 4, 198–204.
2. Bajaj, Y. P. S. (1983) Cassava plants from meristem cultures freeze-preserved for three years. Field Crops Res., 7, 161–167.
3. Bajaj, Y. P. S. (1985) Cryopreservation of germplasm of potato (Solanum tuberosum L.) and cassava (Manihot esculenta Crantz): Viability of excised meristems cryopreserved up to four years. Ind. J. Exp. Biol., 26, 285–287.
4. Centro Internacional de Agricultura Tropical (1980) El Cultivo deMeristemas de Yuca, CIAT, Cali, Colombia.
5. Centro Internacional de Agricultura Tropical (1983) Elite Cassava Germplasm from CIAT, CIAT, Cali, Colombia.