Ratnasekera D, Rupasingha K. Morpho-Physiological Dynamics of Weedy Rice Seeds Collected from Two Contrasting Agro-Ecological Zones in Sri Lanka. JTFE [Internet]. 2015 Dec. 29 [cited 2024 Nov. 22];5(2). Available from: http://journals.sjp.ac.lk/index.php/JTFE/article/view/2662