World Research Journal of Agronomy
Volume-2   Issue-1

SEADH S E, ATTIA A N, EL MOURSY S A, SAID E M, EL AZAB A A S. PRODUCTIVITY OF MAIZE AS AFFECTED BY ORGANIC, FOLIAR AND NITROGEN FERTILIZATION LEVELS. World Research Journal of Agronomy. 2013; 2(1):30-36.