ISHWAR SINGH, and G. S. CHOUHAN. 2001. “ Effect of Sowing Time, Cycocel Spray and Nitrogen Fertilization on Production Potential of Upland Cotton (Gossypium Hirsutum)”. Indian Journal of Agronomy 38 (1): 38_1 . https://doi.org/10.59797/ija.v38i1.3888.