KUMAR, RAJPUT PANKAJ, et al. “Effect of Integrated Nutrient Management on Growth, Yield, Nutrient Uptake and Ecnomics of French Bean (Phaseolus Vulgaris)”. The Indian Journal of Agricultural Sciences, vol. 79, no. 2, Jan. 2011, https://epubs.icar.org.in/index.php/IJAgS/article/view/2440.