Shilpa, ., Singh, J. and Kaur, N. (2018) “Effect of Black Gram Genotypes and Nitrogen Levels on Yield Attributes and Yield of Maize under Maize + Black Gram Intercropping System”, Himachal Journal of Agricultural Research, 44(1&2), pp. 128–131. Available at: https://hjar.org/index.php/hjar/article/view/148358 (Accessed: 24 November 2024).