SUBHASHINI, D V, and K PADMAJA. “Effect of Bioinoculants on Seedling Vigour in Tobacco (Nicotiana Tabacum) Nurseries”. The Indian Journal of Agricultural Sciences, vol. 80, no. 2, Jan. 2011, https://epubs.icar.org.in/index.php/IJAgS/article/view/2876.