Bijay-Singh and Varinderpal-Singh, A.-S.R.G.Y.-.S.H.T. (2013) “Effect of Rice Husk Ash and Bagasse Ash on Inorganic Phosphorus Fractions and Available Phosphorus in an Alkaline Soil under Rice (Oryza sativa L.)-Wheat (Triticum aestivum L.) Cropping System”, Journal of the Indian Society of Soil Science, 61(3). Available at: https://epubs.icar.org.in/index.php/JISSS/article/view/35632 (Accessed: 30 October 2025).