(1)
Fernandes, P. D.; Haag, H. P. Mineral Nutrition of Vegetables Crops: XXII. Nutritional Differences Between Sweet-Pepper Varieties, Avelar and Ikeda . An. Esc. Super. Agr. Luiz de Queiroz 1972, 29, 237-251. https://doi.org/10.1590/S0071-12761972000100017.