[1]
M. Abdulkareem, A. Ansari, and S. Mehdi, “RESPONSE OF TOMATO GROWTH TO FOLIAR AND SOIL APPLIED NITROGEN ALONE OR WITH POTASSIUM AND PHOSPORUS. 1) GROWTH PARAMETERS AND YIELD”, Emir J Food Agric, vol. 9, no. 1, pp. 81–99, Jan. 1997.