Navneet Pareek and K.P. Raverkar, R.K.R.C. 2016. Effect of Varying Rates and Methods of Carrier based and Liquid Azotobacter and PSB Biofertilizers on Yield and Nutrient Uptake by Wheat (Triticum aestivum L.) and Soil Properties. Journal of the Indian Society of Soil Science. 63, 4 (Feb. 2016).