@article{029181555, title = "Somatic hybridization studies with a nitrate reductase deficient mutant line of nicotiana tabacum cultivar gatersleben", author = "Cooper Bland, S. and Kumar, A. and Cocking, F.C.", year = "1984", journal = "Journal of Embryology and Experimental Morphology", volume = "82", number = "Suppl", pages = "14", issn = "0022-0752", url = "https://eurekamag.com/research/029/181/029181555.php" }