SANJAY K. DWIVEDI, and G.K. SHRIVASTAVA. “Planting Geometry and Weed Management for Maize (Zea Mays)-Blackgram (Vigna Mungo) Intercropping System under Rainfed Vertisols”. Indian Journal of Agronomy 56, no. 3 (October 10, 2001): 202–208. Accessed June 25, 2026. https://pub.isa-india.in/index.php/ija/article/view/4695.