Alam, S.S., Ishrat, E., Zaman, M.Y. and Habib, M.A. 2013. Comparative karyotype and RAPD analysis for characterizing three varieties of Lycopersicon esculentum Mill. Bangladesh Journal of Botany. 41, 2 (Jan. 2013), 149–154. DOI:https://doi.org/10.3329/bjb.v41i2.13439.