M. Vijayaragavan2, D. Thamayanthi1*, P.S. Sharavanan1 and. “Effect of Cadmium on Seed Germination, Growth and Pigments Content of Zinnia Plant”. Current Botany 2, no. 8 (October 1, 2011). Accessed May 5, 2024. https://updatepublishing.com/journal/index.php/cb/article/view/1367.