GAUTAM, POONAM, and L M PANT. “Effect of Coinoculation of Pseudomonas Species and Bradyrhizobium Japonicum on Nitrogen and Phosphorus Availability to Soybean (Glycine max)*”. The Indian Journal of Agricultural Sciences, vol. 72, no. 4, May 2014, https://epubs.icar.org.in/index.php/IJAgS/article/view/40809.