(1)
BABU, S.; RANA, D. S.; PRASAD, D.; PAL, S. Effect of Sunflower Stover and Nutrients Management on Productivity, Nutrient Economy and Phosphorus Use Efficiencies of Pigeonpea (Cajanus Cajan)-Sunflower (Helianthus Annuus) Cropping System. Indian J Agri Sci 2013, 83 (2).