[1]
Jahangir, A., Mondal, R., Nada, K., Afoze, S. and Hakim, M. 2007. Response of Nitrogen and Phosphorus Fertilizer and Plant Spacing on Growth and Yield Contributing Character of Sunflower. Bangladesh Journal of Scientific and Industrial Research. 41, 1 (Aug. 2007), 33–40. DOI:https://doi.org/10.3329/bjsir.v41i1.258.