B.A. SARVARI; V.K. SINGH; KAPILA SHEKHAWAT; H. OBAID; BUAHANUDDIN WIQAR. Effect of Foliar Application of Nitrogen on Productivity and Economics of Sunflower (Helianthus Annuus). IJA 2001, 64 (3), 426-429. https://doi.org/10.59797/ija.v64i3.5297.