“Effect of Phosphate Rock on the Growth and Yield of Wheat (Triticum Aestivum L.) under Old Brahmaputra Floodplain Soils”. The Agriculturists 10, no. 1 (July 1, 2012): 31–37. Accessed June 29, 2026. https://banglajol.info/index.php/AGRIC/article/view/11062.