Comparative clastogenic effects of individual and combined treatments of Gamma rays and EMS on Nigella sativa L. G. Kumar Priyanka Gupta chapter 2.pdf Keywords Combined treatment EMS Gamms rays Genotoxic Nigella sativa L. Year 2009 Volume Vol 1 Serial 2 Read more about Comparative clastogenic effects of individual and combined treatments of Gamma rays and EMS on Nigella sativa L.