N.M. AHMADI, T.K. DAS, N. NASRAT, S.S. RATHORE, A.K. PAUL. Effect of phosphorus on growth and yield of maize (Zea mays) under arid conditions of Kandahar, Afghanistan. IJA. 2001;64(4):538-540. doi:10.59797/ija.v64i4.5307