Chowdhury, T., Ayam, G., Gupta, S., Das, G. and Pradhan, M. (2008) “Internal nutrient supply capacity of vertisols for rice in Chhattisgarh agro-climatic conditions of India”, Bangladesh Journal of Agricultural Research, 32(4), pp. 501–507. Available at: https://banglajol.info/index.php/BJAR/article/view/1268 (Accessed: 25 November 2024).