Deriilaamyatav, Onon, and Amarsanaa Bayar. “Results of a Study Comparing Planting Time and Biomass Yield of Green Manure Crops in the Steppe Zone of Mongolia”. Mongolian Journal of Agricultural Sciences 30, no. 2 (October 31, 2020): 25–31. Accessed November 24, 2024. https://mongoliajol.info/index.php/MJAS/article/view/1488.