SURESH, G, and B N REDDY. 2011. “Effect of Weed Control Practices on Weed Dry Matter, Production Potential and Nutrient Uptake of Sunflower (Helianthus Annuus) in Vertisols”. The Indian Journal of Agricultural Sciences 80 (1). https://doi.org/10.56093/ijas.v80i1.2800.