Pandey, B. P., N. Khatri, M. Yadav, K. R. Pant, R. P. Poudel, and A. H. Khan. 2020. “Effect of Digestate / Biogas Slurry on Wheat under Rice – Wheat Cropping System”. Journal of Agriculture and Forestry University 4 (1):67-75. https://doi.org/10.3126/jafu.v4i1.47047.