“Fertilizer Recommendation for Potato-Boro-T.Aman Cropping Pattern in Old Himalayan Piedmont Plain Soils of North-West Bangladesh”. Journal of Environmental Science and Natural Resources 7, no. 1 (February 11, 2015): 1–6. Accessed June 30, 2026. https://banglajol.info/index.php/JESNR/article/view/22136.