Hossain, A., Rahman, F., Saha, P. and Solaiman, A. 2010. Effects of different aged poultry litter on the yield and nutrient balance in <i>boro</i> rice cultivation. Bangladesh Journal of Agricultural Research. 35, 3 (Nov. 2010), 497–505. DOI:https://doi.org/10.3329/bjar.v35i3.6456.