@article{026531091, title = "Effects of single and combined treatments of gamma rays and ethyl methanesulfonate on the m 1 fertility and m 2 chlorophyll mutations in vicia faba", author = "Hussein, H.A.S. and Abdalla, M.M.F.", year = "1974", journal = "Egyptian Journal of Genetics and Cytology", volume = "3", number = "2", pages = "246-258", url = "https://eurekamag.com/research/026/531/026531091.php" }