Bhatta P, Sakya SR. Study of Mitotic Activity and Chromosomal Behaviour in Root Meristem of <i>Allium cepa</i> L. Treated with Magnesium Sulphate. Ecoprint [Internet]. 2009 Jun. 3 [cited 2024 Apr. 19];15:83-8. Available from: https://www.nepjol.info/index.php/ECO/article/view/1947