Kumar, Arun, Siya Ram Vishwakarma, Bharat Bhushan, Manoj Kumar Pandey, Manoj Kumar, Pradeep Kumar Singh, and Gyanendra Pratap Singh. 2013. “Variability for Yield and Yield Contributing Traits in Released Varieties of Barley (Hordeum Vulgare L.)”. Journal of Cereal Research 5 (2). https://doi.org/10.25174/4zmptn50.