(1)
RAJPUT, S. S.; SHAKTAWAT, M. S.; INTODIA, S. K. Residual Effect of Udaipur Rock Phosphate Sources and Farmyard Manure on Productivity and Nutrient Uptake by Succeeding Maize (Zea Mays) After Wheat (Triticum Aestivum). Indian J Agri Sci 2011, 77 (3).