Devkota, K., Yadav, D., Chaudhary, N., Dangol, D. and Basnet, K. 2006. Influence of Spring Season Crop Residue on Productivity of Rice-Wheat Cropping System. Journal of the Institute of Agriculture and Animal Science. 27, (May 2006), 53–58. DOI:https://doi.org/10.3126/jiaas.v27i0.695.